TABLE OF CONTENTSCathodic Protection Rod Anodes 4” 150 Anode Flange Anode Wire Insulation Kit Wooden Rollers Slab Anode Bagged Anode Johnson Fagg Anode Head Assembly Coalescing and Filter Media Random Packing-Ballast, Ceramic Saddles, Nutter Performax Coalescer Vane Pak Mistex Pad Filtration Filter Elements ACF-750-2 Element/Filter ACF-1002-1 Element/Filter Gaskets Gaskets Custom Gasket Sheet #1 Custom Gasket Sheet #2 Custom Gasket Sheet #3 Desiccant Desi-Dri Type HPA Desi-Dri Type C Desi-Dri Type D Desi-Dri Type E Answers to common questions Burner Components Burner Assembly Mixer parts & Accessories Burner Parts & Accessories Mixers/Nozzles Natco 2” Adjustable Gas Mixer Pilot Nozzles & Pilot Assembly Peepsight Stacks for Vessels Fire Tubes & Accessories Turbulators ArcStart Portable Igniter Burner Management Systems Service Field Maintenance Services Grid Components Transformer and Accessories Natco Process Equipment & Solutions Various Equipment & Type of Vessels Specialty Item Fuel Gas Scrubbers & Accessories Thief Hatch 8-10 Thief Hatch 8-8A Thief Hatch Springs Tank Flange Accessories & Tank Bolts Float Balls Cone Relief Valve Night Hawk Dump Timer Trerice Thermostat Excelsior Bale Finned Tube Piping Dear Valued Customer: Natco Canada Ltd. today continues to be the worldwide leader in design, manufacturing and service of process equipment and integrated systems for the oil and gas production industry. The company has built its reputation on providing and distributing high performance and high quality products and services for the oilfield and industrial industry. Natco is committed to current and existing customer relationships by meeting all requirements and exceeding expectations by providing reliable, quality products and services. One step towards doing this is providing our customers with a General Parts Catalogue to solve your application requirements and offer new alternatives to meet your needs. Natco Canada Ltd. General Parts Catalogue is designed to help you find a variety of products and technologies we offer. You will find that the product and information in this catalogue will give you the ability to understand the application for each item and provide you with contact information for all technical inquiries. The General Parts Catalogue is broken up into three main sections containing product information for the following product lines: Natco General Products Cathodic Protection, Gaskets, Coalescing and Filter Media, Grid Components, Filtration, Burner Components, Desiccant, Specialty Items, Service and Process Equipment Products Invalco Liquid Turbine Meters, Gas Turbine Meters, Totalizers, Flow Computers, Analytical Instruments, Oil/Water Monitors, Low Pressure Oil/Water/Gas Filters, Valves, Micro-valves, Pneumatic Level Controls, Electronic Level Controls, Pressure Switches, Temperature Controllers and Miscellaneous items Nutech Indicating Devices, Interface Relays, Quick Exhaust Relays, ESD Devices Manual Reset Relays, Automatic Reset Relays, Pressure Sensing Devices Our trained staff are focused on giving you the best assistance and service in any way possible. If you have any questions or comments please donʼt hesitate to call us at one of our locations: Leduc, AB 780-986-9803 Edson, AB 780-712-4242 Bonnyville, AB 780-573-1777 Grande Prairie, AB 780-539-0389 Fort St. John, BC 250-787-0161 Toll Free: 1-800-661-6628 CHAPTER 1 Cathodic Protection Part No. 61046010 61046020 61046025 Description Rod Anode Rod Anode Rod Anode Size 3” X 22” 3” X 22” 3” X 22” Material Aluminum Zinc Magnesium Weight 17 Lbs 38 Lbs 13 Lbs Rod Anode ACCESSORIES The 4” 150 anode flange has a 22” long threaded rod with an eight hole flange that bolts on to the side of the vessel. Part No. Part No. Anode wire is used to ground the flange and vessel. 61040070 Description Anode Wire Size 78” Anode Wire The anode insulation kit is attached to the 4” 150 flange as an added seal between the flange and the vessel.Anodes & Accessories Cathodic Protection Cathodic protection requires periodic replacement of consumed anodes in treaters and other production vessels. zinc and magnesium. The 3” X 22” anode threads on to the end of the rod and is inserted into the vessel. The gasket in the kit is made from a Neo faced Phenolic INS material. is 78” long and attaches to the 4” 150 flange. The use of anodes and accessories make this process simple. Rod Anode DESCRIPTION Rod anodes are cast with threaded steel rod cores and come in aluminum. 61370405 Description Anode Insulation Kit Insulation Kit Anode rollers are positioned under the anode for support so the anode does not touch the vessel wall. Part No. 48720566 Description Anode Wooden Roller Wooden Roller . Part No. 42221004 Description Rod Anode Flange Size 4” 150 4” 150 Anode Flange Anode wire also know as a Pig Tail. 3 mm. 61046015 61040206 Description Slab Anode Slab Anode Size 8” X 8” X 2” 8” X 8” X 4” Material Aluminum Magnesium Slab Anode Bagged & Packaged Anodes DESCRIPTION The 5 Lb. Natco slab anodes come in aluminum and magnesium.Slab Anode DESCRIPTION Slab anodes are square shaped with a hole in the center where it attaches to a stud on the inside floor of the vessel. Both these types of anodes are recommended for use in soils as grounding cells on electrical equipment and across insulators on pipelines to limit high voltages. 61046030 61046026 Description Packaged Anode Bagged Anode Material Zinc Magnesium Weight 5 Lb.5 Lbs 40 Lbs Bagged Anode . Shipping Weight 12. and transmission line towers and cables. Bagged anodes come in zinc and magnesium material. power stations. 17 Lb. Part No. zinc bagged anodes are packed in a rugged water permeable cardboard tube that has a minimum wall thickness of 2. 17 Lb. Part No. are packaged in a cotton like material bag. Typical grounding applications include pipelines. storage tanks. 61046060 61040060 61040050 61040040 61040035 61040025 61040020 61040015 61040010 47151004 30243013 Description Johnson Fagg Anode Head Johnson Fagg Anode Head Size 5/8” 5/8”. ACCESSORIES Part No.Anodes & Accessories Cathodic Protection Johnson Fagg Anode Head DESCRIPTION Anode insulating heads help prevent the accumulation of adherent scale on the fire tube and provides cathodic protection for the inside of the treater.18 3-1/2” 5/8” 3-3/4” OD 4-4/2” OD 4” 4” Washer Nut Gasket Gasket Rod Steel Core Spacer Tube or Pipe Back Section Head Section Victaulic Gasket Victaulic Coupling *Quantity of 2 Gaskets Required Part# 61040040 & Part# 61040035 . CHAPTER 2 Gaskets . Types, Materials and Applications Gaskets DESCRIPTION Here at Natco, we develop, manufacture and supply a variety of gaskets in many materials for numerous types of vessels and equipment. Natco gaskets are a high quality, cost effective solution in the event replacements gaskets for vessels and other various types of equipment are required. For any Natco built vessels if provided with vessel information such as a CRN, drawing, shop order or serial number we will be able to pull up the data for that specific vessel and supply the gaskets that are required for that unit. Natco also offers custom cut gaskets, given the precise measurements and desired material; a custom cut gasket can be constructed. The following pages are diagrams of gaskets and the required measurements needed to effectively construct a custom cut gasket. *NO RETURNS ON CUSTOM CUT GASKETS Gaskets Natco carries a broad range of gaskets and materials to accommodate high temperatures, sweet or sour service and other elements and environments. Some examples are: Gasket Type Manway Gaskets Fire Tube Gaskets Burner Gaskets Stack Gaskets Spiral Wound Gaskets Gasket Stripping Chime lap gaskets Fillet Door Gasket *Additional varieties upon request. Material Neoprene Teflon Non-Asbestos Buna 304 & 316 SS Viton Durlon *Additional materials upon request Applications Treaters FWKO Flanges Heaters Scrubbers Separators Reboiler Thief Hatches *Other additional applications LEGEND A= GASKET / FLANGE INSIDE DIAMETER. B= GASKET / FLANGE BOLT CIRCLE DIAMETER. C= GASKET / FLANGE OUTSIDE DIAMETER. D= BOLT HOLE CENTER TO CENTER DISTANCE. E= BOLT HOLE DIAMETER AND QUANTITY. A=_______________________ B=________________________ C=________________________ D=_______________________ E=________________________ LEGEND A= GASKET / FLANGE INSIDE DIAMETER. B= GASKET / FLANGE BOLT CIRCLE DIAMETER. C= GASKET / FLANGE OUTSIDE DIAMETER. D= GASKET / FLANGE OVER-ALL HEIGHT. E= BOLT HOLE SPACING (ON STRAIGHT SECTION). F= BOLT HOLE SPACING (ON CURVED SECTION). G= BOLT HOLE DIAMETER AND QUANTITY. A=_______________________ B=________________________ C=________________________ D=_______________________ E=_______________________ F=_______________________ G=_______________________ D= GASKET / FLANGE OVER-ALL HEIGHT. C= GASKET / FLANGE OUTSIDE DIAMETER.LEGEND A= GASKET / FLANGE INSIDE DIAMETER. I= BOLT HOLE DIAMETER AND QUANTITY. G= BOLT HOLE SPACING (ON STRAIGHT SECTION). B= GASKET / FLANGE BOLT CIRCLE DIAMETER. H= BOLT HOLE SPACING (ON CURVED SECTION). A=_______________________ B=_______________________ C=_______________________ D=_______________________ E=_______________________ F=_______________________ G=_______________________ H=_______________________ I =_______________________ . F= GASKET/ FLANGE OUTSIDE RADIUS. E= GASKET/ FLANGE CENTER TO CENTER DISTANCE. CHAPTER 3 Burner Components . length. type of gas and application specs are required prior to ordering all flame arrestor housings or flame cells. Flame arrestor housings are constructed from standard aluminum but can be made of carbon or stainless steel material depending on the type of application it will be placed in. Natco flame arrestor housings and flame cells are available and recommended for all fired units. Fire tube size. BTU rating.Burner Assembly Burner Components Flame Arrestor Housing & Flame Cells Natco Flame Arrestor Housing & Flame Cells DESCRIPTION Natco flame arrestors are used to prevent the transmission of flame within the combustion chamber when exposed to an external fuel source. Flame cells can be made from aluminum or stainless steel material and come in four different styles: O-Type – 1-2 Pieces T-Type Box-Type Cone-Type . The purpose of a flame arrestor is to reduce the temperature of a flame below the ignition temperature of the fuel to withstand the internal forces of an explosion. 2.Conduct 12136 L. 51522125 12165 Orifice Br.N.Gland 51522108 12174 51522109 19568 Pac.Mixer Parts & Accessories Burner Components ORDERING INFORMATION 1” Mixer Natco Model No. 5” Mixer Natco Model No.Gland 51522108 12174 51522109 19568 Pac. Ring Pac.N.N.Gland N/A N/A Pac. Pin 51522113 19569 Adj. 1.Gland N/A N/A Pac. Ring Pac. Pin 51522113 19569 Adj.Conduct 51522104 12138 L. 51522115 12162 Orifice Br. 51522135 12166 Adj. Ring Pac.N. 51522125 12165 Orifice Br.Gland N/A N/A *Orfice and Adjusting Pins available in stainless steel upon request.Gland 51522108 12174 51522109 19568 Pac. Pin 51522123 19570 Adj. 51522115 12162 Orifice Br.Conduct 51522104 12138 L. Ring Pac.N. Pin 51522163 12204 Lock Nut 51522102 11600 Lock Nut 51522102 11600 Lock Nut 51522102 11600 Lock Nut 51522102 11600 Lock Nut 51522102 11600 Lock Nut 11587 Lock Nut 11587 Lock Nut 11587 L.5” Mixer Natco Model No. 51522135 12166 Orifice Br.Conduct 12136 Pac. . 2” Mixer Natco Model No. Ring Pac. Pin 51522123 19570 Adj.5” Mixer Natco Model No. 4” Mixer Natco Model No. 51522115 12162 Orifice Br.N. 3” Mixer Natco Model No. Ring Pac. Ring Pac. Body 548-1 Body 293-1 Body 295-1 Body 258-1 Body 259-1 Body 306 Body 1794 Body 1754 Shutter 51522114 189 Shutter 51522004 294 Shutter 5152204 294 Shutter 51522124 1842 Shutter 51522134 280 Shutter 51522144 304 Shutter 51522154 1812 Shutter 51522164 1795 Cap 51522106 213 Cap 51522106 213 Cap 51522106 213 Cap 51522106 213 Cap 51522106 213 Cap 51522107 1742-2 Cap 51522107 1742-2 Cap 51522107 1742-2 Orifice Br. 1.Gland 51522108 12174 51522109 19568 Pac.N.Conduct 12136 L.Conduct 51522104 12138 L. Pin 51522113 19568 Adj.N. Pin 51522143 12203 Adj. 51522135 12166 Orifice Br.Conduct 51522104 12138 L.Gland 51522108 12174 51522109 19568 Pac.25” Mixer Natco Model No. Ring Pac.Conduct 51522104 12138 L. Pin 51522153 17105 Adj. Natco Model No.5” sticktite 51033141 ST-210-56 3” sticktite 51033140 ST-212-68 4” sticktite 51033145 ST-216-84 5” sticktite N/A not available 6” sticktite 51033153 ST-224-128 6” bell 5” bell 4” bell 51033114 3” bell 51033113 2. 1” Natco Model No.5” ferrofix 51033142 10F-1 3” ferrofix 51033139 12F-1 4” ferrofix 51033143 16F-1 5” ferrofix 51033149 20F-1 6” ferrofix 51033151 24F-1 1” sticktite 51033125 ST-204-18 1.25” mixer 51133263 300120 1.5” barrel 51533570 570 3” barrel 51533571 571 4” barrel 51533572 572 5” barrel 51533573 573 1”X1” sleeve 51531251 251 1”X1.5”X2” sleeve 51531317 1317 2”X2.25” X 1.5” mixer 51133276 300126 3” mixer 51133278 300127 4” mixer 51133280 300128 5” mixer 51133284 300129 1” barrel 51533566 566 1” barrel 51533566 566 1.5” sleeve 51531318 1318 1.25” B80 H-50 1. Natco Model No. Natco Model No.5” sticktite 51033130 ST-206-36 2” sticktite 51033133 ST-208-42 2.25” bell 51033109 1” bell 51033108 3/4” barrel N/A 3/4” sleeve N/A 3/4” ferrofix N/A 3/4” sticktite N/A 3/4” bell N/A .25” sticktite 51033129 ST-205-28 1. Natco Model No. Natco Model No. B80 H-40 1.5” ferrofix 51033131 6F-1 2” ferrofix 51033132 8F-1 2.5” barrel 51533568 568 2” barrel 51533569 569 2. Natco Model No.5” B82 H-100 3” B95 H-120 4” B87 H-160 5” B88 H-200 6” B89 H-200 Size 11/4X5 Size 11/4X4 Size 11/4X3 Size 1X11/2 Size 1X2 Size 3/4X11/2 Size 3/4X11/4 Size 3/4X1 Size 3/4X1 B79 Size 3/4X3/4 3/4” mixer 51133255 300116 1” mixer 51133259 300118 1” mixer 51133259 300118 1.5” mixer 51133270 300122 2” mixer 51133267 300124 2.5” B81 H-60 2” B84 H-80 2.25” barrel 51533567 567 1.5”X3” sleeve 51531316 1316 3”X4” sleeve 51531380 1380 4”X5” sleeve 51531495 1495 5”X6” sleeve 51531925 1925 1” ferrofix 51033124 4F-1 1.Burner Parts & Accessories Burner Components Mixer (c/w orifice) Compound Barrel Sleeve Ferrofix Male NPT Sticktite Female NPT Bell Female NPT ORDERING INFORMATION 3/4” Natco Model No.5” sleeve 51531315 1315 2.5” bell 51033110 1.25” sleeve 51531353 1353 1.5” bell 51033112 2” bell 51033111 1.25” ferrofix 51033128 5F-1 1. Natco Model No. Natco Model No. 80000401 80000405 80000406 80000410 Inlet Connection Size 3/4” Female 1” Female 1 – 1/4” Female 5” O. B100 B101 B102 B72 Eclipse/John Zinc Burner Gas Nozzles ORDERING INFORMATION Part No. B60 B61 B62 B66 B65 B68 B70 B71 B74 B77 B60 . 10 1/16” 3/32” 1/8” 5/32” Burner Conn. Size 1/2” Female 3/4” Male 1” Male 1 1/4” Male 2” Male Natco Gas Burner Nozzles ORDERING INFORMATION Part No. 51033121 51033125 51033129 51033133 51033135 51033139 51033143 51033145 51033149 51033151 51033153 Inlet Connection Size 3/4” Female 1” Female 1 – 1/4” Female 2” Female 2” Female 3” Male 4” Male 4” Female 5” Male 6” Male 6” Female Manufacturer Eclipse Eclipse Eclipse Eclipse John Zink Eclipse Eclipse Eclipse Eclipse Eclipse Eclipse Model No. B90 B91 B92 B93 B94 Gas Inlet Size 1/4” 1/4” 1/2” 3/4” 3/4” Type Model 100 Model 100 Model 200 Model 400 Model 600 Orifice Size No.D.Mixers & Nozzles Burner Components Mixers MIXERS ORDERING INFORMATION Part No. * 2” Female Model No. Body Orifice 45008576 45002892 45008577 45002897 45002899 45002894 45002895 Model No. Natco 2” Adjustable Gas Mixer Burner Components ORDERING INFORMATION Item No. 1 2 3 4 5 6 Part No. 80000403 45000971 45000972 48012656 45000962 45000974 45002805 Inlet Connection Size Complete Mixer Body Body Inlet Cap Adjusting Stem with Handle 1/8” Graphite String Packing Stuffing Box Nut Cap Gasket . Model #72 Brass Orifice *Optional #70 Aluminum Orifice with Mixer 2. 750 True Pilot Mixer (Alum Body c/w Air Shutter #70SS orifice inlet 1/8” NPT. 1/2” SID Pipe Nipple (Not stock. 1/4” NPT. 1” Model 100 Mixer (Venturi) 1/2 Fem. 45002892 45008578 45008576 51030750 . Pilot Nozzle *Options listed above *Pilot position is normally ± 1/4” from end of primary burner nozzle. usually cut to length on field) 5.Pilot Nozzles & Pilot Assembly Burner Components B36 48729563 1/2” Female NPT B42 45006743 1/4” Female NPT B50 48005790 1/2” Female NPT B51 48729558 1/2” Female NPT 1 2 4 5 Pilot Assembly with Model 100 Mixer 3 4 5 Pilot Assembly with 750 True Pilot Mixer 1. Conn. Extend this nipple as necessary to keep the venturi close to air supply. outlet 3/4” or 1/2” NPT connection) 4. 3. Peepsight Burner Components Peepsight DESCRIPTION Natco carries a variety of peepsight assemblies from 1” to 3” NPT connections that are available for various combustion needs. There is a 2” NPT high pressure peepsight that is designed for up to 3000 PSI. 61551001 61551004 61551002 61551005 61551003 Description Peepsight Regular Peepsight Flame Arrestor Aluminum Peepsight Regular Peepsight High Pressure Peepsight Regular Site Glass Dimensions In Inches 1” NPT 1” NPT 2”NPT 2” NPT 3” NPT . The single piece units are all designed for installation on the burner appliance itself so the burner flame can be seen and monitored. Peepsight ORDERING INFORMATION Part No. Stacks for Vessels Burner Components Stacks DESCRIPTION Natco offers various sizes and lengths of stacks. length of the stack and vessel type. .D length. If you would like to order a stack please call one of the branch locations. The information required prior to ordering is the serial and CRN number. bolting pattern (if flanged) the serial number and type of vessel. Stack * For replacement stacks other than those listed above please provide the O. outside diameter. APPLICATIONS Horizontal Treaters Vertical Treaters Horizontal FWKO Direct Fired Heaters Indirect Fired Heaters Salt Balt Heaters Glycol Reboilers Fire Tube Repairs Fire Tube Return Bend SPECIFICATIONS Diameter (inches) Min.Fire Tubes & Accessories Burner Components Fire Tube Return Bends DESCRIPTION Natco has developed a high quality and long lasting return bend.25” Holes 52 64 62 .625” 24” X 2” 30” X 2.P Return Bend Material Insert Material 18” 24” 30” 0. Thickness (inches) External D.W. 24” and 30”. Each fire tube varies in length.440 225 145 175 SA-516-70N SA-106-GR B Fire Tube Return Bends DESCRIPTION Natco has different sizes and lengths of fire tubes such as 18”. so if you are in need of a fire tube please call one of our Natco branches.328 0. The return bend has been hot steel pressed and localized for thermal stress cracking for extended life.346 0. 48484092 48484094 48484096 Description Fire Tube Production Blind Flange Fire Tube Production Blind Flange Fire Tube Production Blind Flange Size 18” X 1. Production Blind Flanges ORDERING INFORMATION Part No. ranging from 18” and up. Fire Tube Liners DESCRIPTION Natco fire tube liners come in 304.Turbulators Burner Components Turbulators DESCRIPTION Natco turbulators come in various sizes and lengths. Either material will enhance and lengthen service life of the fire tube. These materials are available in different widths and have proven to provide satisfactory fire tube expectancies in high temperature fuel gas service. Natco in the past has recommended Incoloy 800 or Incoloy 800HT as the premium liner material to be used in the most severe services. We require that you have the serial and CRN number along with length and diameter of the fire tube prior to ordering. 316 and 430 stainless steel material to enhance fire tube protection. Turbulators & Fire Tube Liners . the length and outside dimensions of the fire tube must be provided prior to ordering. The serial and CRN number. No more dangerous open flame on an oilfield lease or fighting with the wind and the rain to get a burner lit. Not stock items. The Arcstart Portable Igniter is an extremely reliable unit that will ignite burners in the cold. This lightweight. ORDERING INFORMATION Part No. 42220500 Wand Length 4 Foot Total Length 5 Foot Arcstart Portable Igniter *Additional sizes and replacement wands available on special request only. easy to use.Arcstart Portable Igniter Burner Components Arcstart Portable Igniter DESCRIPTION In this day of safety first. battery operated unit will be a favorite operatorʼs tool the first day it is used. Wand Length 5 Foot 6 Foot Total Length 6 Foot 7 Foot . wind and rain. It also has a trigger lock for safety when transporting unit. this revolutionary handheld electric arcing ignition system is a must for todayʼs oilfield operator. 000 BTU/hr. troubleshooting and flue gas analysis Flame Arrestor Testing Service Preventative Maintenance Programs Trained Technicians on Call 24/7 APPLICATIONS Treaters Free Water Knockouts Line Heaters Dehydrators Glycol and Amine Reboilers Salt Bath Heaters Tanks .3 Code standards Efficient and effective product Over 50 years in the Oil & Gas Industry In house engineering Full burner service. Burner Management Systems are designed to meet the requirements of regulatory authorities and industry standards.3 Code and are a CSA approved electrical burner system that can be used in the applications of various vessels. Natco offers systems that can monitor atmospheric burner appliances from 100.Burner Management Systems Burner Components Burner Management Systems DESCRIPTION Natco has the ability to install and service new and existing Burner Management Systems.000 BTU/hr to 10. The burners systems conform to the B149. FEATURES Complete line of Ignition Systems CSA approved Up to B149.000. CHAPTER 4 Specialty Item . or other equipment where it is undesirable to let liquid pass into a firing system with the fuel gas.Fuel Gas Scrubbers & Accessories Specialty Items Fuel Gas Scrubbers & Accessories DESCRIPTION A safety Fuel Gas Scrubber with a high level shut down. 4 4 Total Length CF-401Level Control 8” Float Ball 1/2” NPT. Non-self drain Equipped With Approx.) 100 100 110 110 110 . 80003097 64334331 Fig No. 80000020 80000022 80000025 Total Length 2 X 1 MODEL 80 Safety Shutdown Valve 2 X 1 Fuel Gas Safety Shutdown Valve c/w S. DIVISION 1 CONSTRUCTION Part No. 1 2 3 4 N/A Size (inches) 6 X 29 8 X 29 10 X 29 10 X 29 10 X 29 MDMT Working Pressure (PSI) (˚F) 150 150 150 150 260 -20 -20 -20 -20 -20 150” Scrubber w/o Float Float Controlled Shut Off CF-401 Continuous Drainer and Float Controlled Shut-Off Valve Head both ends. HIGH LEVEL SHUTDOWN Part No. Weight (Lbs.4 Part No. No. automatically shuts off a fuel gas supply to a treater.S Float 2 X 1 Fuel Gas Safety Shutdown Valve c/w 11” PVC Float ASME SECTION VIII. Fuel Gas Scrubber ADDITIONAL PARTS FOR FIG.Conn. heater. 48162506 48162508 48162510 48162511 48162513 Fig. Ship. G6. tenzaloy Handle. 11 &13) Latch unit parts (17. (2 required) Hook. neoprene Vacuum gasket. aluminum Back-up plate. 2 oz. G6. 18 &19) . G6. viton Base gasket. cad. 5 6. tenzaloy Roll pin Latch hinge pin. Sweat or sour Vacuum spring. To 16 oz. Sour. aluminum Pressure gasket.Thief Hatch 8-10 Specialty Items Natco Thief Hatch 8-10 ORDERING INFORMATION Part Number Stock Number 61802008 61802009 1 2 3 4 5 6 7 7 8 8 61802881 61802882 61802883 61802900 61802908 61802909 47992006 57992006 47992005 57992005 47702247 47702248 47702249 9 11 12 13 15 16 17 18 19 20 21 22 61802903 61802911 61802912 61802914 61802915 61802916 61802917 61802918 61802919 61802920 61802922 61802923 Description 8-10 hatch. cast aluminum Pressure valve casting Vacuum disk. sweat or sour Hinge pin Hair pin. long Pressure and vacuum valve unit less spring (parts 4. neoprene Pressure gasket. viton Vacuum gasket. viton Screws. 8. Standard 16oz Pressure & 4oz Vacuum Base. cast aluminum Drain pan Lid. Pl (2 required) Valve guide stem Pressure spring. Teflon Base gasket. 9. cotter. neoprene Base gasket. Sweet Standard 16oz Pressure & 4oz Vacuum 8-10 hatch. aluminum Back-up plate. Sweat or sour Vacuum spring. aluminum Latch hinge pin Pressure and vacuum valve unit less spring (parts 4. 9 & 11) . neoprene Vacuum gasket. 2 oz. Pl (2 required) Valve guide stem Pressure spring. viton Base gasket. cotter. cad.Thief Hatch 8-8A Specialty Items Natco Thief Hatch 8-8A ORDERING INFORMATION Part Number 1 2 3 4 5 6 6 6 7 7 Stock Number 61802801 61802803 61802804 61802908 61802909 47992004 61802929 57992009 47701005 47992005 57992005 47702247 47702248 47702249 8 9 10 11 12 13 14 15 16 61802903 61802911 61802912 61802914 61802812 61802916 61802814 61802920 61802922 Description Base. 8. viton sponge strip roll C-40 adhesive Vacuum gasket. (2 required) Latch. neoprene Base gasket. G6. Teflon Base gasket. neoprene sponge roll Pressure gasket. G6. To 16 oz. viton Screws. 5. cast aluminum Pressure valve casting Vacuum disk. aluminum Pressure gasket. cast aluminum Lid. G6. sweat or sour Hinge pin Hair pin. neoprene Pressure gasket alternate. 61803002 61803004 61803005 61803006 61803008 61803009 61803012 61803016 61803017 Description Thief Hatch Pressure Spring Thief Hatch Pressure Spring Thief Hatch Pressure Spring Thief Hatch Pressure Spring Thief Hatch Pressure Spring Thief Hatch Pressure Spring Thief Hatch Pressure Spring Thief Hatch Pressure Spring Thief Hatch Pressure Spring Pressure 2 OZ 4 OZ 4 OZ 6 OZ 8 OZ 8 OZ 12 OZ 16 OZ 16 OZ Service Sweet Sweet Sour Sweet Sweet Sour Sweet Sweet Sour Vacuum Springs ORDERING INFORMATION Part No. 8-8A 8-10 8-22 8-PO 8-PV 4-PV * On the above information please call for more detailed information. Pressure Springs ORDERING INFORMATION Part No. . 61802914 Description Thief Hatch Vacuum Spring Pressure 0. The pressure and vacuum springs are only for the 8-10 & 8-8A thief hatch models. S-8A S-10 S-22 AP AR R4 New Model No.Thief Hatch Springs Specialty Items Springs for the Natco and 8-8A Thief Hatch DESCRIPTION Natco carries a number of different thief hatch springs that range from 2 OZ to 16 OZ both for sweet and sour applications.4 OZ Service Sweet/Sour Natco Thief Hatches have changed model numbers throughout the years and some of the still commonly used new and old model numbers are: Old Model No. 65281211 65281315 65281316 65181317 65281318 Description Tank Flange Bolt & Nut Set Tank Flange Bolt & Nut Set Tank Flange Bolt & Nut Set Tank Flange Bolt & Nut Set Tank Flange Bolt & Nut Set Size 2” 3” 4” 6” 8” Tank Flange Gaskets Part No.5 Lbs 14 Lbs 19 Lbs 40 Lbs 64 Lbs Tank Flange 31991100 Tank Flange 31991200 Tank Flange 31991300 Tank Flange 31991400 Tank Flange 31991600 Tank Flange 31991800 Tank Flange Bolt & Nut Sets Part No. The tank flanges come in various sizes and are constructed of cast iron and dipped in galvanized metal.Tank Flange Accessories & Tanks Bolts Specialty Items DESCRIPTION Natco cast iron tank flange unions are designed for use on bolted tanks for piping connections. Description Size 1” 2” 3“ 4” 6” 8” 47552010 Tank Flange Neoprene Gasket 47552020 Tank Flange Neoprene Gasket 47552030 Tank Flange Neoprene Gasket 47552040 Tank Flange Neoprene Gasket 47552060 Tank Flange Neoprene Gasket 47552080 Tank Flange Neoprene Gasket *Quantity of 2 needed per tank flange Tank Bolts Part No. nuts and two neoprene gaskets. 65281205 65281206 65281207 Description Tank Bolt c/w SQH HD Nut Size 1/2” X 1” Tank Bolt c/w SQH HD Nut 1/2” X1.5” . The galvanized metal protects the flange from corrosion and rust. Description Size # Holes Weight 1” 2” 3“ 4” 6” 8” 3 4 4 5 6 8 3 Lbs 7.25” Tank Bolt c/w SQH HD Nut 1/2” X 1. Tank flanges come complete with bolts. ORDERING INFORMATION Tank Flange Part No. D. W.5” 3 1/2” X 20. Our floats are engineered to the most exacting standards and built with the know-how of skilled craftsmen with years of experience.5 0. ORDERING INFORMATION Stock No. 45013476 45011711 45005655 64311211 64311213 64334328 64334331 64334335 64334336 64334337 64334400 Ball Diameter 7” X 12” 2” X 10” 3 1/2” X 6” 3 1/2” X 20. *T.B. Size 3”/4” NPT 1/4”-20 NC 1/4” -20 NC 3/8” NC 3/8” NC 1/2” NPT 1/2” NPT 1/2” NPT 1/2” NPT 1/2” NPT 1/2” NPT Max.5” 5” 8” 10” 10” 9” X 14” Ellip.75 3 3 1 3 7 4. 5.Float Balls Specialty Items DESCRIPTION Natco Canada can meet your floatation needs with the best floats in the industry.70 0. . They come in a variety of sizes.P. – To be Determined – These floats are counter-weighted for interface controls and exact weight has to be calculated from gravity factors of interface components. 8” Pipe Stud Conn. connections and materials.P.5 11 3 Material SS SS SS SS SS Nic Plate SS Nic Plate SS Nic Plate Teflon NOTE: NATCO Float Balls for Liquid Level Controls are extremely durable – Made of Shovel Steel and heavily Nickel-plated.S.I 500 200 400 125 125 490 350 350 150 200 350 Collapse Pressure 750 350 700 175 175 700 585 820 275 350 585 Weight Lbs. Pressure Range 3-5 Lbs 1-2 Lbs 3-5 Lbs With flow in the forward direction. once design pressure is reached the diaphragm deflects inwards (A) allowing easy passage of the gas or liquid. 42220102 Cone Check c/w Q-70-B rubber insert 42220111 42220112 Cone Check Insert Cone Check Insert F-17-A F-17-B FEATURES Tight shutoff under minimum pressure Quick response Low resistance Lightweight construction Easy installation Limited maintenance.Cone Relief Valve Specialty Items DESCRIPTION Flow takes place in the direction of the arrows under forward or reverse flows. up. vertical. down or horizontal High material specification Simple incorporation into original equipment SPECIFICATIONS Operating Temperature Maximum Peak Temperature Pressure Ranges Available 355˚F/180˚C 395˚F/200˚C 1-2# 3-5# 6-7# . Simple design Operates in any direction. Description Model No. \ Cone Relief Valve A= Valve Open B=Valve Closed C= Diaphragm D= Cone ORDERING INFORMATION Part No. When there is no flow or low pressure conditions the diaphragm returns to its relaxed condition (B) sealing off all flow. 42222100 42222101 42222210 42222220 Description Pneumatic Dump Timer Timer Battery Replacement Solar Panel Rechargeable Battery Model No. FEATURES Manual On & Off Delay Time Back up Time Plunger Arrival Switch Input High & Low Pressure Switch input Open Time Counter Close Time Counter Plunger Run Counter Last 10 Plunger Runs time in Min & seconds Cone Relief Valve SPECIFICATIONS Enclosure Water sealed NEMA 4 rating. The product operates one pneumatic motor valve in accordance with user programmed control sequences. unattached operations using a lantern style battery for a power source. out-door environments. Stainless Steel hinged cover and twist latch 6” X 4” X 4”: HxWxD pounds includes Battery Overall Size Shipping Weight ORDERING INFORMATION Part No. Molded of Fiberglass Reinforced polyester. Low power operations permits continuous. A solar panel can also be provided as an option.Nighthawk Specialty Items Nighthawk Pneumatic Dump Timer 9505-2105 DESCRIPTION The Nighthawk 9505-2105 is a Micro-Processor based industrial controller designed to provide programmable operation of a pneumatic valve operated system in remote. 9505-2105 PC-915 N/A 3904-P682 . The control sequences can be initiated by an external wellhead pressure switch closure or timeout user specified Open/Close time duration. Time Set. History Instruction On Inside of front door cover 2X16 alpha numeric LCD 2-Key Select Function (Time) 1-Key Override (Manual) Solar (Available) Enclosure The Nighthawk (9505-2105) Display Status Close Time & Back-up Time Open Time & Delay Valve Status Battery Status Program Parameters Back-up Time Close Time Open Time Special 1 Short or Long Cycle Close Cycle Time Open Cycle Time Specifications HR: MIN: SEC: To next valve cycle (From Close to Open) HR: MIN: SEC: To next valve cycle (From Open to close) Indicates Valve condition (Open or Close) Indicates Battery Condition (Low/OK) & Replace 00:00:01 to 99:59:59 HRS 00:00:01 to 99:59:59 HRS 00:00:01 to 99:59:59 HRS 00:00:01 to 99:59:59 HRS 00:00:01 to 99:59:59 HRS Options: Plunger & Valves Open Counter From 0 to 999 & close counter +6 Volts Charge Solar . Molded of Fiberglass Reinforced polyester. Stainless Steel hinged cover and twist latch Overall Size 6” X 4” X 4”: HxWxD Shipping Weight pounds includes Battery Temperature Range -50 to + 150 degrees F Battery 1 Lantern Style Battery Sensor Three (3) Inputs One (1) Delay two(2) Pressure Hi/Low Motor Valve Control One (1) Front Pane Controls Manual Open/Close.SPECIFICATIONS Water sealed NEMA 4 rating. Thermostat 91000XT ORDERING INFORMATION Part No. available in 10ʼ or 20ʼ lengths Thermowell Valve Steel 1NPT connection Single seat. epoxy powder coated blue finish Set Point Scale Integral Bellows High pressure brass.68kg) (Approximate) Shipping Weight .25” NF X 1” NPT X 9” CS Warning *This valve may only be installed in outdoor applications.Trerice Thermostat 91000XT Specialty Items DESCRIPTION The 91000XT Tank Thermostat is especially designed to control the temperature of heaters. 61822005 61822040 61843009 Description Thermostat 91000X Thermostat 91000X Thermowell Connection 3/4” NPT 3/4” NPT Temp Range 80-140ºF 125-215º F Length 10ʼ 10ʼ 1. iron seat Port Size: 1/2” Connection: 3/4 NPT or 1 NPT treaded ends 10. resulting in possible personal injury or property damage.80” X 8” with union connection for thermowell Capillary: Copper. cast-iron valve body is fitted with a stainless steel plug assembly and soft seating Viton o-ring to provide tight shut off. treaters and separators within the petroleum industry. SPECIFICATIONS Model No. the normally open valve will automatically close off the flow of gas as temperature increases.3Lbs (4. 91000XT Power Requirements Fully self-contained no external power required Housing Die cast aluminum. Improper application may cause failure of the valve. tin plated finish Adjustment Screw Brass Range Adjustment Spring Cadrrium plated Overrange Protection Upper range limit +100˚F for temporary situation Thermal System Bulb:Copper 0. thereby regulating temperature within the treater. It is entirely self-contained. Its single seated. die cast aluminum actuator housing. The Trerice 91000XT is ruggedly constructed with a heavy duty. The Teflon v-ring packing will allow fugitive emissions to escape. corrosion resistant. requires no external power source and is the most widely preferred unit of its kind. normally open Body: Cast iron Trim: Stainless steel plug assembly with soft seating viton o-ring. When installed in a treater. Excelsior has extensive absorption power and have heavy duty wire ties to lock fibers in bale form. ORDERING INFORMATION Part No. durable alternative for the separation process.Excelsior Bale Specialty Items DESCRIPTION Excelsior Bales are made of a collection of various cuts of wood which are banded in bale form. The Excelsior Bale is a long lasting. They are used as a form of separation of water from the emulsion. 61281002 Description Excelsior Bale Excelsior Bale SPECIFICATIONS Size Weight 16” X 34” X 18” 75 Lbs . ORDERING INFORMATION Part No.Finned Tube Piping Specialty Items DESCRIPTION Finned tube pipe is used for dehydration packages as a lean/rich glycol heat exchanger. The tubing helps reduce energy used by a reboiler thus reducing operational costs. 42221010 Description Finned Tubing Pipe Size 1 1/4” X 5” Finned Tubing . CHAPTER 5 Coalescing and Filter Media . Ballast & Nutter Rings Coalescing & Filter Media DESCRIPTION Random packing has unique features which are based upon fundamental principles of fluid flow. allowing shorter packed bed heights. Superior surface utilization in mass and heat transfer. Perforated central trough enhances lateral liquid spreading and effectively wets the outside surface facing vapor flow Flanged edges and central rib promote lateral liquid spreading around the main element. 61601010 61601012 61001014 Description Ceramic Saddles (Half Circle) Paul or Ballast Rings (Full Circle) Nutter Rings (Half Circle) Size 3/4” 1” 1” Material Ceramic 410 SS 316 SS QTY 1cuft box 2cuft box 2cuft box . Strength-to-weight ratio sufficient to withstand weight of 50-ft. A pair of tapered slots and hoops provides maximum randomness with minimal nesting. Maximum piece-to-piece contact with minimal nesting. Lower pressure drop and greater usable capacity enable use of smaller-diameter columns Reproducible performance assured through uniform randomness. Heavily ribbed main element for a high strength-to-weight ratio. V= π * r2 * H ORDERING INFORMATION Part No. Nutter Rings Ceramic Saddles Ballast Rings FEATURES Efficiency enhanced by lateral liquid spreading and surface film renewal. FORMULA Determines the number of cubic feet needed. bed height.Random PackingSaddles. A look at each feature: Form provides multiple circular crimped strips to encourage liquid surface renewal. (See figures 3 & 4). This coalescing media accelerates gravity separation of oil from water and water from oil with remarkable efficiency. As a result. the PERFORMAX coalescer handles higher flow rates through smaller vessels and gets better results. Then the oil and water mixture flows into the PERFORMAX matrix plate section where the inclined channels accelerate coalescence.PERFORMAX Coalescer Coalescing & Filter Media PERFORMAX Coalescers DESCRIPTION Natco revolutionized oil and water separation with the development of the PERFORMAX matrix plate. It handles a wide variety of oil and water dispersions in all ranges of API oil gravities. Separation efficiency improves dramatically because PERFORMAX technology causes the oil droplets to coalesce and rise much more rapidly than smaller droplets in conventional coalescers. Large Volumes in Small Vessels The horizontal coalescer uses an inlet momentum absorber to slow the velocity and distribute the flow of the incoming stream. It is useful in heated process equipment as well as in ambient separation systems like free-water knockouts. PERFORMAX Coalescer Coalescing . (See Figures 1 & 2). often smaller vessel with a higher flow rate capacity to achieve better separation efficiency. ASME Code Construction is a Natco standard. Consistent operation under widely variable conditions. Reduce space requirements because the PERFORMAX system uses a single. Reduce chemical costs with lower chemical dosages which improves performance and reduces chemical costs as much as 50%.Why should you consider PERFORMAX matrix plates? Achieves excellent water quality and 98% removal of oil particulates attainable with proper chemical treatment. Resists plugging because the open matrix design minimizes plugging problems often encountered with other types of coalescing systems. Simple installation above or below ground with hook-up to the incoming flow to the water effluent line and oil effluent lines. No pumps required so the system is totally inline with no head loss in the operation. Improves gas quality with lower oil entrainment and eliminates the need for a supplement mist extractor. varying solids contamination and oil and water mixtures to minimize the effects of normal day to day upsets. . Lowers operating costs since no power is required for the actual separation process. Lowers BS&W content with higher quality of discharged oil it allows greater treater efficiency and lower fuel requirements. High reliability because there are no moving parts and the media itself is easily removable for routine maintenance and cleaning. free water knockouts and skim tanks to boost their capacities and efficiencies. it absorbs fluctuating flow rates. The horizontal vessel minimizes head room requirements. Ideal for retro fit because PERFORMAX plate sections retrofit easily into existing coalesces. The radial vane passageways diverge to give better turndown performance Vertical radial flow vane paks can be retrofitted to existing separators. They are used in vertical separators Vertical radial flow vane paks allow higher gas flows through the separator. The theory on the mistex pad is that the liquid particles collide with the wire mesh and coalesce into droplets. Dry gas will go through the downstream side of the wire mesh while the liquid is removed from the vessel through a dump valve. The material is a 9# density and is available in 4” and 6” thicknesses and the grade of the material is 316 Stainless Steel. All the vane paks are designed to meet a wide range of process requirements Vertical radial flow vane paks are utilized for high gas/oil ratios. The non-welded. Gravity will then cause the droplets to fall through the mesh pad and collect in the vessel. Mistex Pad . Vane Pak Mistex Pad DESCRIPTION The Mistex Pads are designed for the separation of mist and small liquid droplets from gas or a vapor stream. The separation mechanism is impingement and coalescence.Vane Pak & Mistex Coalesing & Filter Media Vane Pak DESCRIPTION The Vane Pak Mist Eliminator is designed to remove entrained liquid droplets from high velocity gas streams. The rugged construction and open blade spacing can be used in diverse applications. bolt and spacer construction adds an extra edge to corrosion resistance. any oil gravity and very high gas flow rates. The knitted wire mesh is rolled and available in different sizes and shapes. CHAPTER 6 Filtration . materials and labor into water removal. Great care is taken in fabricating the FluidSep™ filter media matrix into a durable filter element of superb quality. fluid compatibility. It is necessary to remove water from fuel due to its corrosive nature.) have been carefully selected to ensure fabrication integrity. refiners must put in substantial equipment. Long Life – High surface area resulting in more holding capacity Chemical Compatibility –FluidSep™ Filter Media is compatible with most process fluid chemicals . Processes such as steam stripping. Water contains various corrosive materials. end caps seals. Water can corrode tank bottoms and promote bacterial growth. and reliable collapse ratings Filter Elements FEATURES Cost Effective – Removes suspended water that can promote corrosion in equipment. therefore. such as chlorides and caustic that can wreak havoc on refinery or other types of equipment. caustic treating and amine treating inherently add equilibrium concentrations of water under normal operating conditions Natcoʼs FluidSep™ Liquid/Liquid Element media is a composition of inorganic microfibers of various cross sectional diameters designed to maximize efficiency. Refinery products are negatively affected by water. Beta Rated Filtration – Predictable efficiency to the specified particle size during the life of the filter. Materials used in this element (support cores.Filter Elements Filtration Nacto Filter Elements DESCRIPTION MistTrap™ Aerosol Coalescer Filter Element SureTrap™ Gas-Particulate Filter Element SureTrap™ Liquid-Particulate Filter Element SureTrap™ Carbon Filter Element FluidSep™ Liquid/Liquid Separation Filter Element Natcoʼs FluidSep™ Liquid/Liquid Separation Filter Element utilizes a specialty media that increases suspended water removal and decreases costs even under some of the most difficult situations for refiners. etc. 1120-C Size: 10-3/4ʼ * 20” Approx. Conn.ACF-750-2 Element/Filter Filtration Activated Carbon Adsorber Double Element Filter DESCRIPTION The ACF-750-2 filter is designed for 5 gallons per minute (max. the filter element should last approximately six weeks on a reasonably clean system. 30 pounds (12 * 20 MESH) O-Ring 12” O-Ring No. C1 – Inlet 2” C2 – Outlet 2” C3 – Press. ACF 750-2 Stock No. 7. 48162512 Description Model ACF-750-2 Filter (Less Manifold and Valving) *Manifold and Valving Installed per Recommended Hook-up Drawing on Side. 48162512 Size: 12-3/4” * 4ʼ-0” 140psig ASME Code 5gpm (max. Based on these parameters. 61282220 Description Model 1120-C LP920 Replacement Elements (Two Elements Required) . full freights allowed.5 gpm) (LP920) No. 7. 1/2” C4 – Drain 1/2” Head: Hinged Cap.5 gpm) and will handle a glycol system with 1200-1500 gallons of glycol. Part No.47351012 ACF .2 Filter Carbon Closure Replacement ORDERING INFORMATION Part No.750 . 61282220 Model No. Quantity orders of 15 or more. ASME Code 50 psig @ 150ºF SPECIFICATIONS Vessel Working Pressure Design Flow Rate Filter Elements Model No. 48162501 Size: 10” * 32” 150psig PSIG W.P. Temp Connection Flow Rate Filter Elements Carbon Replacement Model No. 61282830 Description Model LP830 Replacement Elements (Single Element Required) .1002. ACF-1002-2 Stock No. full freights allowed. LP830 Stock No. non-code 200˚F 1” 1-2 gal/min. Model No.47702250(G9) ACF . 48162501 Description Model ACF-1002-1 Filter Complete with One LP830 Element (Less Manifold and Valving) *Manifold and Valving Installed per Recommended Hook-up Drawing on Side.61282830 Size: 8” * 20” Activated carbon element Disposable cartridge Gasket No. Part No. Quantity orders of 15 or more.1 Filter ORDERING INFORMATION Part No.ACF-1002-1 Element/Filter Filtration Activated Carbon Adsorber Filter DESCRIPTION Average life of an ACF-1002-1 element on a reasonably clean system is usually between six to eight weeks. SPECIFICATIONS Vessel Working Pressure Max. CHAPTER 7 Desiccant . Harder.735” ~9. Operating problems caused by condensing water vapor can include: gas line freezing. DESI-DRI HPA can be used in systems with higher temperature gas. DESI-DRI HPA can be used by itself or in combination with other grades of desiccant. formation of hydrates in meters. Most pipeline companies require some level of gas quality. and corrosion due to wet conditions. Made with over ten tons of compression. DESI-DRI HPA is an inexpensive way to reduce moisture content of natural gas.5 grams 69-62lbs/cu. blooming and dusting Minimizes re-crystallization in sump with gas temperature above 85ºF. channeling. 61285075 Description 50lb. more dense tablets resist caking.ft Complete .DESI-DRI Type HPA Desiccant DESI-DRI HPA Gas Drying Tablets DESCRIPTION Water vapor is a common impurity found in natural gas. DESI-DRI HPA ORDERING INFORMATION Part No. which will reduce channeling and bridging and gain maximum drying effectiveness. This arrangement is more cost efficient because the more expensive DESI-DRI C lasts longer. The tablet allows for good contact between the gas stream and the medium. removing the majority of the moisture and then through the DESI-DRI C to further reduce dew points. valves etc. such as DESI-DRI C. In this application the natural gas flows through the DESI-DRI HPA first. SPECIFICATIONS Purity Appearance Diameter Height Tablet Width Bulk Density Solubility in Water 95% White Tablet 1” 0. boxes FEATURES DESI-DRI HPA is a tablet that has several advantages over competitive pellets and briquettes. Unfortunately. longer life and lower dew points. DESI-DRI C can be used by itself or in combination with DESI-DRI HPA.775” ~14. In this application the natural gas flows through the DESI-DRI HPA first. ORDERING INFORMATION Part No. DESI-DRI C is three times more effective than the more common desiccants. Harder & more dense tablets resist caking. DESI-DRI C effectively lowers relative humidity to meet gas pipeline specifications. Made with over ten tons of compression. Tablets virtually eliminate broken. blooming and dusting. DESI-DRI C is a tablet that virtually eliminates powder and broken briquettes. Desiccants lower relative humidity to an acceptable level.DESI-DRI Type C Desiccant DESI-DRI C Gas Drying Tablets DESCRIPTION Natural gas pipeline moisture specifications can be difficult to meet. shattered and dusted product. channeling. 61285083 Description 35lb.5% White Tablet 1” 0. The arrangement is more cost effective because the DESI-DRI C lasts longer. High purity means greater activity.75 grams Complete . common desiccants often do not take enough water out of the gas to meet more stringent specifications. DESI-DRI C FEATURES DESI-DRI C is a tablet that has several advantages over competitive pellets and briquettes. removing the majority of the moisture and then through the DESI-DRI C to meet specifications. pails SPECIFICATIONS Purity Appearance Diameter Height Tablet Width Solubility in Water 98. DESI-DRI Type D Desiccant DESI-DRI D Gas Drying Tablets DESCRIPTION DESI-DRI D represents the most advanced technology in gas drying deliquescent to date. DESI-DRI D should be used in a single pass multistage.0 FEATURES DESI-DRI D drying systems have several advantages over competitive gas drying options. 20lb Moisture/MMCF attainable at pressures as low as 50pis at 60ºF. Caking & channeling are reduced or eliminated by fast deliquescent action. the problems of tablet compression. disintegration and dusting are virtually eliminated. 7lb Moisture/MMCF attainable at pressure as low as 125pis at 60ºF. 61285084 Description 50lb. Produced as a eutectic in a novel patented process. Closed drying system results in no emissions.5 grams 80-85 lbs/cu. DESI-DRI D drying systems can be installed downstream of DESIDRI A dryers to minimize the consumption of product. Lower temperatures and higher pressures tend to improve performance. boxes .0-4.ft 3. Since a eutectic pellet represents a homogeneous new crystal-line form. no fuel consumption or environmental concerns. DESI-DRI D eliminates many of the drawbacks that have been historically associated with conventionally produced gas drying tables. Dusting problems eliminated by unique pellet composition. high pressure contractor. ORDERING INFORMATION Part No. DESI-DRI D has been developed to meet the economic. environmental and performance requirements of a more demanding gas processing market. Outlet moisture levels from a DESI-DRI D drying tower are determined by the physical properties of the gas. It also has been engineered to meet new dew point requirements where other desiccants can not. while the opposite is true for higher temperature and lower pressures. The drying performance of DESI-DRI D surpasses that of competitive lithium based drying tablets. DESI-DRI D SPECIFICATIONS Purity Appearance Diameter Height Tablet Width Bulk Density pH (50% in solution) 99% White Tablet 3/8” 1/2” ~7. H2O/MMCF) must be met. channeling. Most conventional salt-type desiccants are unable to adequately dry gas under very low pressure (<75psi) or when stringent pipeline specifications (>7 lbs. FEATURES DESI-DRI E tables have several advantages over the low pressure gas drying options. 7lb/MMCF attainable @ 50psi and 60ºF 20lb/MMCF attainable @ 25psi and 80ºF Dryer gas for less cost than glycol towers in many instances. 61285085 Description 35lb.DESI-DRI Type E Desiccant DESI-DRI E Gas Drying Tablets DESCRIPTION Natural gas dehydration at low pressures and low flow rates can be very difficult. DESI-DRI E can be used by itself or in combination with other grades of desiccant. Greater hygroscopicity means more H2O removed per pound of desiccant. blooming and dusting. Hard dense tablets resist caking. pails SPECIFICATIONS Purity Appearance Diameter Height Tablet Width Bulk Density pH (50% Solution) 98% White Tablet 3/8” 1/2” ~7.0 – 4. In this application the natural gas flows through the DESI-DRI HPA or C first removing the majority of the moisture and then through the DESI-DRI E to further reduce dew points. such as DESI-DRI C and DESI-DRI HPA.0 .ft 3. DESI-DRI E ORDERING INFORMATION Part No.5 grams 80-85 lbs/cu. DESI-DRI E was developed to meet dew points where other desiccants or glycols can not. The NATCO engineering design program can be used to design a system to meet the customerʼs needs.25 to 0. refill intervals are not a critical issue. style dryer was simply increased. Stress the ease of the refill operation unless the customer has a legitimate reason for extended refills. style dryers were typically designed to operate at a linear velocity of 0. . Additionally. Since the desiccants dissolve upon attracting and absorbing water vapor (deliquesce). How long will the desiccant in each vessel last? This is a common question that is a function of a couple of variables. such as a remote site location or sour gas. The refill rate of the vessel is a function of the volume of desiccant contained in each vessel and the total quantity of water that is removed from the gas stream to meet the customerʼs outlet gas specification. Water vapor is removed from gas as it flows through a bed of desiccant tablets in a pressure vessel. therefore the refill rates in a multistage system will all be different. What are desiccants and how do NATCO desiccant dehydration systems work? Deliquesant desiccants are primarily made from various blends of alkali earth metal halide salts and are naturally hygroscopic. new desiccant is simply added to the vessel when needed. Most production sites are visited every day or two and the refill process. equipment was frequently pieced together on location and the main drying vessel resembled a vertical separator with a screen inserted to support the desiccant. It is important to remember that for the vast majority of situations. These desiccants will operate on pure H2S and CO2 gas streams. “pot”. “pot”. Longer refill intervals require larger or more vessels and consequently higher equipment costs. These. which causes washouts and velocity problems within the desiccant bed. except for very large systems. Common brine water is the only byproduct. Consequently. An automatic level controller and control valve then discharge the effluent water into a storage tank. Moisture is attracted to salts in the deliquescent tablets and coats them with hygroscopic (water attracting) brine. This results in inadequate drying. Also many of the early desiccant dryers were actually converted air dryers and were designed for low pressure. etc.Answers to Common Questions History of desiccant drying: Deliquesant desiccants have been used to dehydrate natural gas since the 1920ʼs and historically have been primarily utilized by independent operators at relatively low flow capacity installations. bridging of desiccant and fluid and desiccant carryover in to the downstream gas line. This brine continues to attract water and forms a droplet and then flows down the desiccant bed into a sump. How ever this led to numerous operational problems such as channeled gas flow. deliquesant desiccant dryers were seldom used for higher flow (over 10MMscfd) applications. Consequently. Also in a multistage system the first vessel will remove approximately 70% of the water and will be the vessel that will need to be serviced the most. As design flow rate increased the. dry desiccant units are successfully operating on gas streams containing 20% by volume of CO2.75ft/sec. This led to the misconception that deliquesant desiccant dryers could only be used for low flow and low pressure systems. There are desiccant dryers in operation today that are dehydrating sour gas with H2S concentrations of 30.000ppm. takes no more that 30 minutes. Will the desiccant system work in sour gas production? Yes the desiccant dehydration technology will work in sour gas production and is a definite benefit because it eliminates odor problems caused by H2S and unwanted stack gas emissions such as SO2. Please note that the consumption of the various types of desiccants are different. line heaters. etc. generators. NO_ and BTEX emissions as well as ground contamination are an issue. chiller engines. Replace oversized TEG units Drying sour gas streams Instrument gas Temporary. Old Technology Soft. To eliminate emission and odor problems with TEG units by replacing them Environmentally sensitive areas where VOCs.Whatʼs new about DESI-DRI desiccant technology? Below is a comparison between old calcium chloride technology and the NATCO DESI-DRI technology. crumbly briquettes Porous briquettes Blooming and caking Bridging in the dryers Channeling of the gas flow Broken briquettes and powder Dust carryover down line Limited drying ability Plugging of vessel trays Complicated equipment Tall towers – difficult service Unpredictable results/usage Very little engineering The DESI-DRI Difference & Solution Hard compression and eutectic tables Non-porous. very easy & safe to service Predictable performance and operating costs Tablets and equipment supported by computer simulation What are the best applications for desiccant dehydration? Some of the best applications for desiccant dehydration are listed below: Medium and high pressure sales gas Cool sales gas (less than 80ºF) Hydrate control in pipelines Free water control in pipelines Fuel gas for compressors. portable or short-term rental applications Remote sites Very low pressure (10 to 50 psig) gas where TEG does not work and is not feasible Floating production platforms ( no pitch and roll considerations) Floating production barges . low permeability tablets No blooming or caking. tablets retain their hardness No bridging due to better tablets and equipment No channeling due to superior equipment design Hard tables do not break in storage and shipping No dust with hard tablets Different grades provide very dry results No trays to plug Very simple equipment operation Low profile units. Each vessel is designed with a 1-1/4” 3000# sight port on the side of the vessel. To what level should the vessel be filled with desiccant? Fill each vessel with the correct desiccant until the desiccant height is approximately 1” below the gas outlet. burners or heat exchangers Low predictable operating costs No “turn down limitations” Low capital expenditure How do you know when it is time to add desiccant to the system? The NATCO engineering program is used to calculate the life bed of a vessel for a given set of process conditions. Changes in the inlet gas temperature. This screen will prevent tablets from falling into the gas outlet piping should the dryer be overfilled. After each unit is installed at the customerʼs production site it is recommended that the vessel be reopened after a few days of operation to measure how far the top of the desiccant bed had dropped inside the vessel. which is located 1ʼ to 0” above the bottom of the desiccant bed. The dryer vessel has a stainless steel screen welded inside to cover the nozzle opening. Overfilling the dryer will not cause any operational problems in a properly designed desiccant dehydration system. It is important to never let the desiccant height in the vessel drop below 1ʼ to 0”. this probably means that the vessel will need to be filled every nine days. pressure and the duration of down time at the facility will affect the time interval at which the vessel needs refilling. . If the bed has dropped 1ʼ to 0” over a three day period and the bed height is 4ʼ to 0”. Some of the advantages are listed below: - No VOC and BTEX emissions No ground contaminations from glycols Easy installations No costly disposal Simple operation No fire hazard Low maintenance No pumps. Over time the person responsible for filling the vessel will get a feel for when each vessel needs to be refilled with desiccant.What are the advantages of desiccant dehydration? There are a lot of advantages to the desiccant dehydration technology over other methods used to dehydrate natural gas. since 1ʼ to 0” of desiccant should remain in the vessel at all times. as this will start to affect the outlet gas stream. Will the brine in the dryer vessel cause corrosion? For corrosion to occur. free oxygen must be present. A dryer flowing 20MMscfd at 1250 psig and 70ºF. The vessels can be coated internally with an appropriate system. drying 5# water/MMscf outlet gas spec produces only one barrel per day. the drain piping and valves must be appropriately protected through the use of stainless steel trim in the valve and internal coating in the piping of the use of stainless steel pipe. It is important to note that dryers produce a very small amount of brine when compared to other production fluids. . The brine inside the vessel will not cause corrosion in the dehydration of any gas streams in which oxygen is not present. In any dry desiccant systems in which free oxygen is present. corrosion is a major design concern. Natural gas. Additionally. assuming the inlet gas stream is completely saturated with water vapor. Carboline and other major coating manufactures have systems specifically designed for salts. The brine is piped to the customerʼs water storage vessel and disposed of with all other production fluids.How do you dispose of the brine? Almost everyone asks about the disposal of the brine (salt water) at the bottom of the dryer vessel. CO2 and H2S contain no free oxygen. CHAPTER 8 Service . on an annual basis. Natco is also a member of the Gas Processors Association of Canada who has awarded Natco Canada Ltd. All current certificates and memberships are up dated on a regular basis. AB 780-573-1777 Grande Prairie. This allows the operators to trouble shoot and make maintenance repairs as needed. These sales and service centers carry an inventory of parts and supplies consisting of new and reconditioned process equipment. Our company possesses a Certificate of Recognition and is also a member of Manufactures Health and Safety as well as part of their Mentorship program. AB 780-712-4242 Bonnyville. fire tube construction and repairs. a major designer and manufacturer of oil and gas process equipment now has strategically located sales and service centers throughout Alberta and British Columbia. Natco will continue to focus on safety and safety programs as it is such and important part of the oil and gas industry today. John. Safety is a key element in our organization. A top-notch engineering department assists all of our operators and sales and service centers with any problems that may arise due to design. Qualified operations experts hold process-training courses for our customers on a regular basis if required. instrument and electrical work. Natco Canada Ltd. This minimizes downtime and production loss and the opportunity to provide the best customer service.Services Field Maintenance Services The Operating Advantage Natco Canada. has branch locations in: Leduc. AB 780-539-0389 Fort St. BC 250-787-0161 Toll Free: 1-800-661-6628 Natco also offers fully equipped shops that are capable of all types of vessel repair. modifications. pipe spooling construction. as Natcoʼs safety record is one of the best in the industry. AB 780-986-9803 Edson. . therefore allowing for faster service and delivery. Our operating personnel are extensively trained on all types of process equipment. Drafting .Planning. Approved Quality Control Manual for on Lease work of Pressure Vessels and Process Piping in Saskatchewan.Set-Up and Tie-In of Process Equipment . Electrical.Turnarounds Complete OTHER SERVICES . British Columbia and Northwest Territories . Co-ordination.Commissioning and Decommissioning .Control System Design . Rig Welders.On-site Pressure Vessel Retrofits/Modifications . Supervision & Execution of Turnaround Projects Picker Trucks.Pipefitting . Tuning and Repair .Instrumentation/Electrical PRESSURE VESSELS/PIPING . Coating and Painting .On-Site Sandblasting. Alberta.Pressure Vessel Design .Labour Crews .Treater Grid System Installation.Pressure Vessel / Process Piping Design MAINTENANCE SERVICES .Process Piping Design .Burner Heater Control Installation. Instrumentation.Process Troubleshooting – Start-Up .Pressure Piping Fabrication.On-site Pressure Vessel Repairs . Sandblasting and Coating.On site Engineering/Consulting .Process Control System Troubleshooting and Repair .Operating .Welding Services . Installation and Repair .Well Testing and Well Blow Down . Crew Trucks. Inspection and Repair .A “One Stop Shop” Field Maintenance Services TECHNICAL . CHAPTER 9 Grid Components . *Both the (+) and (-) DC electrodes are similarly connected to their polarities on the diode pack. Contact your nearest Natco Service Centre for Service & Parts & Sizing Toll Free: 1-800-661-6628 .Grid Components Transformer & Accessories EBD-1500 Entrance Bushing Installation *Be sure the white insulating portion of the entrance bushing is extended into the oil phase far enough to remain covered when the grounding float balls in the low (shorted) position. 48126009 48126048 11650065 11650067 48126051 N/A 42220000 42221000 42221006 42220002 48126010 48400010 48400020 48400022 48400022 48400026 48400028 42001800 48012218 48012220 N/A N/A N/A 48126035 N/A N/A 61321121 N/A N/A N/A N/A 42001122 N/A N/A 48012200 Description EDD 1500 Entrance Bushing (Body) High Voltage Cable (78”) PFA Tubing 5/16 X 7/16 (78”) PFA Tubing 5/8 _ (78”) Entrance Bushing (120”) Entrance Bushing Over 120” (Special Order) Transformer Oil (20 Liters) 1” Entrance Bushing Flex 1/8” SS Wire Rope 1/8” Cable Clamp 1/8” Cable Weight 3” 150 2” Thick Entrance Bushing Blind 4” 150 2” Thick Entrance Bushing Blind 10” X 2” Extension Nipple 15” X 2” Extension Nipple 19” X 2” Extension Nipple 22” X 2” Extension Nipple NWL Transformer Lid Clips 8 ft Teflon Hanger (Standard) 6 ft Teflon Hanger (Standard) High Strength Hanger (HTA-15) High Temperature Hanger (HTA-2000) Howmar Solid Rod Hanger (2”) (M.1 Div 2 Transformer Breaker (Special Order) 2 Amp.3009-380) TI-23 Insulator (Transformer) TI-60 Insulator (Transformer) TI-60FT Feed-through Insulator 0-100 VAC Voltmeter 0-XXX AAC Amp Meter CI-1 Div 1 Meter Housing Light Fixture CI. Fuse/Holder Steel Grid Plates and Hard Ware (Special Order) Composite Fiberglass Grid Plates (Special Order) Fiberglass Wing Tips for Steel Grid Plates .GRID COMPONENTS & ACCESSORIES Part No. By using the high frequency transistors to control the voltage levels. 23. The Dual Frequency process overcomes the problem created by high oil conductivity and low interface tension. 600 VAC.5. In addition to the improvements in process performance. Returns the grid system to normal operation immediately after the occurrence / correction of upset condition Quenches the power to terminate high current arcing situations. diodes. 16. This reduces the electrical stress imposed on hangers. the Dual Frequency process typically provides the best performance at lower voltage levels then the typical Dual Polarity or AC processes. - - Natco NWL Grid Transformers 5 – 250 KVA sizes (sized to grid area requirements) Primary voltage: 240. cables. or specific. the Dual Frequency transformer is capable of combining a high frequency base voltage with a low frequency modulation. 25 KV DC voltage tapes 35% or 100% reactance core windings Certification: UL / CSA/ EX Class 1. 1 phase Secondary voltage: 12.Grid Transformers & Controllers Transformer & Accessories Natco Electrostatic Grid Transformers and Controllers Load Responsive Controller (LRC) Provides a one-programmed voltage profile sequence to the grid transformer to produce optimum. Dual Frequency Controller The Dual Frequency process improves the performance of an electrostatic dehydration process by creating a high voltage field that promotes aggressive water droplet movement and coalescence. 50 Hz or 60 Hz rating. 400. Monitors the Treater Grid performance and protects all components against upset or dangerous conditions such as electrical over load. bushings. The high frequency significantly reduces the voltage decay from the electrodes and sustains the DC voltage field. The low frequency provides a controlled droplet oscillation and prevents droplet dispersion. 20. etc. Div 2 Transformer is oil filled AC to DC High Voltage is diode rectified When ordering transformer parts or accessories you will need to speak with a qualified technical advisor that can be contacted at Toll Free: 1-800-661-6628 . 480. coalescing / mixing for crude oil treating. CHAPTER 10 Natco Process Equipment & Solutions . continuous innovations. AB 780-712-4242 Bonnyville. Natco Canada Ltd. solutions for process equipment are as listed below: PROCESS EQUIPMENT Separator Solutions-Liquid & Gas Dominate Processing Crude Oil Dehydrating & Desalting Crude Oil Desalting Solutions Crude Oil Dehydration Solutions Gas Conditioning Systems Produced/ Oily Water Treatment Systems Horizontal Treater For more detailed technical information visit www.com or call one of the following locations for a qualified technician. AB 780-539-0389 Fort St. manufacturing and service of process equipment and integrated systems for the oil and gas production industry.natcogroup. AB 780-573-1777 Grande Prairie. John. continues to be the worldwide leader in design.Natco Processing Equipment & Solutions Various Equipment & Types of Vessels Processing Equipment & Solutions Natco Canada Ltd. BC 250-787-0161 Toll Free: 1-800-661-6628 . Leduc. AB 780-986-9803 Edson. research and development that provides reliable quality products and services. Our process equipment provides quality solutions with superior technology.