Cooling Tower Specification: Capacity : 25 TR kore 250 Tr pojonto briddi poy ebong 250 tr hote 50 TR kore briddi poy. Fins/PVC Filling : 18” upto 250 RT 24” more than 300 Rt Types of Cooling Tower 1 Natural Cooling Tower 2. Mechanical (a) Induced draft (Counter Flow & Cross Flow) (b) Forced Draft. Way of Best Choice of Cooling tower 1. Capacity a) Cooling Capacity in RT b) Heat Load in Kcal/Hr c) Circulation water flow rate 2. Overall Dimension a) Width(W) b) Length (L) c) Overall height(H) d) Height 3. Fan Assembly a) Diameter b) Fan speed Total pump head required for cooling tower circulation pump is the sum of condenser water pressure drop.01 6. Nominal Tons are defined as 13 Ltr/min/Ton (3. Cooled from 37 deg C to 32 deg C with 27 deg C wet bulb temperature. Make Up a) Evaporation loss % 0. 7. 2. Piping Diameter a) Hot water inlet hole b) Cold water outlet hole c) Drain pipe d) Overflow pipe e) Manual make-up water inlet pipe f) Automatic makeup water inlet pipe 5.87 b) Drift loss % 0. High thermal performance ( high KaV/L) and low pressure . Artisan’s ART-H & X series design splits the water stream 8 times in a 12” (305mm) vertical path.c) Air flow m3/h d) Motor rated output 4. Cooling Tower Infill ART-H & X Series Counter-Flow Infill improves water distribution by splitting the water stream as it descends through the fill pack. Number of Cell NB: 1. Weight a) Dead weight b) Operating weight : almost double of dead weight. piping friction loss and tower head.43 US .GPM/Ton). Improved water distribution.5'' ( 165) 37'' (940) 72" (1829) 37'' (940) . High thermal performance.5'' ( 165) 57''(1450) 6.5) ART-H 37 48 (157. 4. Engineered microstructure for improved water distribution and thermal mixing.5) ART-X 37 51 (167. General Brochure SL No. Square pack that efficiently direct water to both sides of sheet. 2. Bonded edge with dedicated bond points for added durability.cm 1. 6.45 max 2 Tensile Strength psi 6000 min 3 Flexural Strength psi 11000 min 4 Elastic Modulus psi 360000 min 5 Heat Deflection oF(264 psi) 160 min 6 Flame Speed rating Less than 5 Surface Area Model ft2/ft3 (m2/m3) ART-H 57 48 (157./cu. It is designed according to the water quality. Property Unit Typical Value 1 Specific Gravity gm.drop are achieved through engineered flute/microstructure design and the highest manufacturing standards. 3. 5. 1.4) Dimension Sheet Spacing Flute mm Angle 19 19 19 300 300 N/A Sheets per Height ft (mm) 20 20 16 Length (mm) Width (mm) 12'' (305) 12'' (305) 12'' (305) 6. Special design to rotate in 5-7 rpm. which gives good thermal performance.Model ART-H 37 Product Code: PC04001 •Model ART-H 37 schematic drawing Model ART-H 57 Product Code: PC04001 •Model ART-H 57 schematic drawing Model ART-X 37 Product Code: PC04002 •Model ART-X 37 schematic drawing Sprinkler Head Our Cooling Tower Sprinkler Head has its own unique features: 1. . of Distribution Point: 4 MOC: Aluminum Threaded End Product Code: PC03009 . Light weight General Brochure Base Pipe Dia: 1. Die-casted Aluminum 4.5 inches. 20 NB No. 50 NB Distribution Pipe Dia: 1 inches. 65 NB Distribution Pipe Dia: 1 inches. Durable.2. of Distribution Point: 4 MOC: Aluminum Threaded End Product Code: PC03008 Base Pipe Dia: 2. robust sprinkler head is ready for working in very bad quality water 3.5 inches. 40 NB Distribution Pipe Dia: ¾ inches. of Distribution Point: 4 MOC: Aluminum Threaded End Product Code: PC03007 Base Pipe Dia: 2 inches. 25 NB No. 25 NB No. of Distribution Point: 4 MOC: Aluminum SS Nut & Bolt. 100 NB Distribution Pipe Dia: 2 inches. of Distribution Point: 4 MOC: Aluminum Threaded End Product Code: PC03010 Base Pipe Dia: 4 inches.5 inches. 100 NB Distribution Pipe Dia: 1. Teflon Oil Sealed Bearing Product Code: PC03011 Base Pipe Dia: 4 inches. Teflon Oil Sealed Bearing Product Code: PC03012 Base Pipe Dia: 5 inches. 40 NB No. of Distribution Point: 4 MOC: Aluminum SS Nut & Bolt. 50 NB No.5 inches. of Distribution Point: 6 MOC: Aluminum SS Nut & Bolt. 75 NB Distribution Pipe Dia: 1. 125 NB Distribution Pipe Dia: 2 inches.Base Pipe Dia: 3 inches. 20 NB No. Teflon Oil Sealed Bearing Product Code: PC03013 . 50 NB No. Teflon Oil Sealed Bearing Product Code: PC03015 Base Pipe Dia: 10 inches. of Distribution Point: 8 MOC: Aluminum SS Nut & Bolt. 75 NB No. of Distribution Point: 10 MOC: Aluminum SS Nut & Bolt. 75 NB No.Base Pipe Dia: 6 inches. 150 NB Distribution Pipe Dia: 3 inches. 75 NB No. Teflon Oil Sealed Bearing Product Code: PC03014 Base Pipe Dia: 8 inches. of Distribution Point: 4 MOC: Aluminum SS Nut & Bolt. of Distribution Point: 6 MOC: Aluminum SS Nut & Bolt. 75 NB No. 300 NB Distribution Pipe Dia: 3 inches. 250 NB Distribution Pipe Dia: 3 inches. Teflon Oil Sealed Bearing Product Code: PC03018 Cooling Tower Fan . Teflon Oil Sealed Bearing Product Code: PC03017 Base Pipe Dia: 12 inches. 200 NB Distribution Pipe Dia: 3 inches. General Brochure Tip to tip Distance:2950mm (116 inch) Hub Dia:360mm (14 inch) Blade Length: 1070mm (51 inch) SS Clamp with SS Nut & Bolt Product Code: PC03019 Tip to tip Distance:2470mm (97 inch) Hub Dia:330mm (13 inch) Blade Length: 1070mm (42 inch) SS Clamp with SS Nut & Bolt Product Code: PC03020 Tip to tip Distance:2325mm (91.5 inch) Hub Dia:330mm (13 inch) Blade Length: 990mm (39 inch) SS Clamp with SS Nut & Bolt Product Code: PC03021 Tip to tip Distance:2210mm (87 inch) Hub Dia:330mm (13 inch) Blade Length: 940mm (37 inch) SS Clamp with SS Nut & Bolt Product Code: PC03022 Tip to tip Distance:1880mm (74 inch) Hub Dia:305mm (12 inch) Blade Length: 790mm (31 inch) SS Clamp with SS Nut & Bolt Product Code: PC03023 Tip to tip Distance:1780mm (70 inch) Hub Dia:305mm (12 inch) Blade Length: 740mm (29 inch) SS Clamp with SS Nut & Bolt Product Code: PC03024 Tip to tip Distance:1480mm (58 inch) Hub Dia:305mm (12 inch) Blade Length: 590mm (23 inch) SS Clamp with SS Nut & Bolt Product Code: PC03025 . IP-55 V-440. CI Body PC03001 Air inlet Net . Insulation Class-F.Tip to tip Distance:920mm (36 inch) Hub Dia:105mm (4 inch) Blade Length: 410mm (16 inch) SS Nut & Bolt Product Code: PC03026 Tip to tip Distance:610mm (24 inch) Hub Dia:105mm (4 inch) Blade Length: 250mm (10 inch) SS Nut & Bolt Product Code: PC03027 Tip to tip Distance:440mm (17 inch) Hub Dia:80mm (3 inch) Blade Length: 175mm (7inch) SS Nut & Bolt Product Code: PC03028 Cooling-tower-motor General Brochure Power rating: 0.75 Kw 1440 rpm TEFC. 1. PVC Air Inlet Louvre Product Code: PC04003 FRP chemical: 1) Resin Product Code: PC01001 2) Hardener Product Code: PC01002 3) Fibre-glass Product Code: PC01003 .1. does not get recycled. Too Heavy Loads. Rise. Too Heavy Load. Out to Repair Shop. Adjust Load to correct Flow Rate. Consult Power Company. Adjust Blade Angles Check and Clean Jali. Correct Flow Rate. Lowering of Voltage. Contact Power Co. Bad Switch Change the Proper Switch. Rise in Water Temperature Water Flow Above Specified Flow. . Exchange Bearing. Adjusts Contact.User Manuals Cooling Tower Systems . Send High Surrounding. Clean/Replace Fills.P. 2 Get Proper Fuse. Bad Star-Delta Contact. Load Higher than Design. Sudden Lowering of Motor R. Fills Chocked or coated. Lighten to Proper Load. Adjust Contact. Consult Power Company. Lighten Load to Proper Level.Trouble Shooting Lowering Cooling Capacity Trouble Motor Stoppage CAUSE REMEDY Electric Blackout. Contact.M. Lowering of Voltage. Fan Stoppage Temperature Rise Motor Temp. Air Flow Below Specified Flow. Fuse Burn Out. Use Proper Water Quality (Make Up) Fresh Air Intake not sufficient or area sufficient or area Improve Ventilation and Ensure Exhaust air near tower not as specified. Bad Bearing. Insufficient Switch Capacity. Sprinkler Jammed/Water not being Sprinkled and Distributed. Water Flow Less Filters Chocked Sprinkler Pipe Chocked Level of Water Low in sump Pump Small Clean Water Filters Clean Pipes and Holes Adjust Float/Inlet Flow Proper Make-up Replace to Correct Flow Volume Air Flow Low Fan Speed Low Fan Blade Angle Incorrect Inlet Jali Chocked Check Bearing/Motor Correct Blade Angle to Required Setting Clean Air Path Noise & Vibration Fan Mounting Loose Tighten Mounting Bolts and Correct/Replace if needed. Tighten Blade in Hub Rebalance and Adjust Check and Grease or Replace Bearing on Motor Tighten and use end Plate and shims if required Fan Blocks Loose Fan Unbalanced Motor Bearing Faulty Hub Mounting on Motor Shaft Loose Many Parts Rubbing againt Tower Component Give Proper Clearance and Adjust/Align Components.Water Bypassing Fills. Check Sprinkler Head and Pipe Leakages. Repair Sprinkler and Distribution System. . Etc. Every Week: Clean Inlet Jali To Remove Entrained Matter. Smear Bolts with Grease to Facilitate Easy Opening the Next Time. Check Structure / Frp Casing and Basin Damage and Repaired If Necessary. Clean From Outside With Soap and Water. Check Run out On Fan Motor Shaft. Check And Tight All Bolts. Clean Inlet Water Filter. Grease All Bearings Of Sprinklers. Every Month: Drain Tank. And Remove From Sump. . Inlet/Outlet Temperature Of Water Normal. Sediment / Salts. FT-40 TO FT-80 75 MM. Check Growth of Alger Etc. FT –8 TO FT-30 50 M. Water Distribution Proper. Fan Motor Current Normal. FT-100 AND UP Blocking of Filter Defective Eliminator Sprinkler too high above fills Maintenance Schedule Every Day: Vibrations Are Normal/Noise Normal. Flush Out and Remove Any Sediment. Clean Sprinkler / Nozzles If Chocked. Check Fills If Clogged Due To Algae.M.Water Carry Over Sprinkler Rotation too Fast Adjust Sprinkler Angles as to MAtch the specified rotation Clean up any blockage part Renew Eliminator Adjust as specified below 25 M. Every Six Months: Grease All Bearings Of Motors.M. . Check Fills If Damaged And Replace. Enlace Bearing Of Sprinkler Assembly After 2 Years And Fill With Grease. Clean Blades Of Foreign Matter.