Schiffahrt_engl_2007.qxd:Layout 1 22.10.2007 8:44 Uhr Seite 1 S a u e r C o m p r e s s o r s for Shipping • reliable • low maintenance • compact They count among the most modern and most economic compressors available today.qxd:Layout 1 22. .2007 8:44 Uhr Seite 2 S a u e r Compressors International shipping with its most stringent requirements for quality and reliability is Sauer’s traditional field of activities. Our starting-air and working-air compressors have proven to be reliable in this demanding market. In particular the 3-stage air-cooled starting-air compressors – in comparison to the traditionally used 2-stage water-cooled compressors – contribute significantly to modern ship operation concepts.Schiffahrt_engl_2007.10. With these products Sauer became one of the leading manufacturers of compressors for shipping and off-shore technology world-wide. 2007 8:44 Uhr Seite 3 for shipping Our product range 2-stage air-cooled starting-air compressors 4 3-stage air-cooled starting-air compressors 6 2-stage water-cooled starting-air and working-air compressors 8 Control.qxd:Layout 1 22.and working-air compressors 10 .Schiffahrt_engl_2007.10. 5 8.8 5.2 14. C.0 31.0 66.6 9.5 120 812 600 630 WP 22 L 40 2 2 1150 1450 1750 16.0 17. IP 54.0 5.c o o l e d Today.8 5.0 7. the 2-stage air-cooled starting-air compressors of Sauer & Sohn count among the most modern and maintenance-friendly compressors available world-wide. after having been completely redesigned.0 50.0 18.7 4.0 60. If you require references.6 7. Already in the 50ies.9 4. Charging Capacity according to ship building regulations.4 11.2 12.1 3.2007 8:44 Uhr Seite 4 2 .3 3.0 80.4 5. the principle of air-cooling belongs to international shipbuilding standards when starting-air compressors of smaller performance are concerned.4 10. motor. .8 15. Sauer started with the development of air-cooled compressors in this performance range as an alternative to the watercooled ones which are maintenance-intensive and more susceptible to failures.Schiffahrt_engl_2007.5 4. Performance data on final pressure deviating from 30 bar will be provided upon request.qxd:Layout 1 22.0 25. referred to 20° C and an air pressure of 1013 mbar.0 15.1 2. H 25 is also available with 30 and 63 l vessel.5 38.10. Today.4 3.0 320 1250 745 820 H 25 40 2 2 50 doublestrokes/min 1.6 11.0 3. and flexible mounting.4 4.1 8.9 135 852 600 630 WP 33 L 35 2 2 1150 1450 1750 25.6 12. bar Stages Cylinder Speed rpm WP 15 L 40 2 2 1150 1450 1750 12.7 3. please do not hesitate to contact us! Technical Data 2-stage air-cooled starting-air compressors Technical Data for a final pressure of 30 bar Charging Power Heat Weight Capacity consumption Dissipation kg m3/h kW kJ/sec Dimensions Length Width Height mm mm mm Final pressure max.stage a i r .0 10.6 21.5 7. Weights and dimensions for standard units with three-phase A.1 6.6 310 1210 745 820 WP 65 L 40 2 2 1170 1470 1770 52.8 28 315 230 340 Type Hand air compressor Performance data with 5% tolerance.6 145 860 600 630 WP 45 L 40 2 2 1170 1470 1770 40. plunger piston Upon request: Monitoring of the lubrication oil circuit as well as of the outlet temperature of the compressed air Fan wheel directly installed on the crankshaft High-performance three-phase A. Monitoring: Safety valves and arranged in V-shape.qxd:Layout 1 22. I Lightest weight and small installation space. I Reliable and safe to operate also at ambient temperatures up to 60 °C. motors. C. frictionless operation for long maintenance intervals Compression in 2 cylinders.10. splash lubrication low-maintenance and safe General advantages I Low installation costs due to missing cooling water circuit. with pressure gauges for all stages. Upon request: Diesel motor drive Low recooling temperatures due to sufficiently dimensioned intermediate and aftercoolers and Attached separator after each generous cylinder cooling stage with automatic drainage and flexible mounting is included Reliable and failsafe Integrated flexible coupling.2007 8:44 Uhr Seite 5 starting-air compressors 4/5 Lamellar valves. in the standard scope of delivery .Schiffahrt_engl_2007. 0 180.0 26.stage a i r .0 300.0 230.0 33 41 49 36. motor. as 1. Sauer & Sohn developed the 3-stage air-cooled compressor in collaboration with wellknown German shipping companies in order to cover the increasing demand for low-maintenance auxiliary machines used in international shipping – a branch which suffered considerable pressure of costs. C. The consequence: Even when 2-stage water-cooled 3-stage air-cooled standard mineral oil is used.g. Length mm Dimensions Width Height mm mm Final pressure max. stage 4. Weights and dimensions for standard units with three-phase A.3 17. bar Type .0 19 24 30 20. please Thermal cracking of synthetic oils 2. stage 2.0 54.qxd:Layout 1 22.0 38 50 63 42.3 bar 300 e.5 100.0 150. referred to 20° C and an air pressure of 1013 mbar.0 101.Schiffahrt_engl_2007.0 275.9 bar 2.0 41. Performance data on final pressure deviating from 30 bar upon request.4 430 1385 945 900 WP 121 L 45 3 3 1170 1470 1770 105.0 16 20 24 17.0 45. 1.9 415 1345 945 900 WP 101 L 45 3 3 1170 1470 1770 83. stage 30 bar intercooler 1st stage If you require references.0 13 15 18 14.c o o l e d At the beginning of the 70 ies. stage 30 bar 250 compression temperature °C valves belongs to the past. the division of the pressure ratio into 3 stages – instead of 2 stages as in traditionally used water-cooled compressors – considerably decreases compression temperatures.0 121.5 bar any carbonization of compressor Thermal cracking of mineral oils aftercooler 3rd stage intercooler 2nd stage 100 intercooler 1st stage 200 aftercooler 2nd stage do not hesitate to contact us! 3.9 26. circulating oil in main engines.0 900 1765 1068 1077 WP 311 L 45 3 4 1170 1470 1770 240.0 960 1865 1068 1077 Performance data with 5 % tolerance.0 655 1565 925 955 WP 151 L 45 3 3 1170 1470 1770 119.6 20.4 33. In addition.10.0 55.0 150.7 700 1575 925 955 WP 271 L 45 3 4 1170 1470 1770 190. general advantages of the air-cooled system could also be used for bigger compressor capacities.0 130.0 23 30 38 25. stage 8.2007 8:44 Uhr Seite 6 3 .6 22. Charging Capacity according to ship building regulations. 45 32 cooling water temperature (freshwater) maximum cooling air temperature in engine room Temperature rise of air during compression compression Technical Data 3-stage air-cooled starting-air compressors Technical Data for a final pressure of 30 bar Charging Power Heat Weight Capacity consumption Dissipation kg m3/h kW kJ/sec Stages Cylinder Speed rpm WP 81 L 45 3 3 1170 1470 1770 66.3 33.0 82.0 67.0 360. Due to the 3-stage air-principle. and flexible mounting. IP 54. Standard warranty period of 24 months. Monitoring of lubrication oil pressure and outlet temperature of the compressed air are standard features Concentric plate valves in the 1 st stage High performance three-phase A. pump.10. thermome- arranged in W-shape ensure ter. Maintenance intervals of at least 2. Upon request: Diesel motor drive Low recooling temperatures due to sufficiently dimensioned An attached separator with intermediate and after- automatic drainage and flexible coolers and generous mounting is included in the cylinder cooling standard scope of delivery Fan wheel directly installed on the crankshaft Reliable pressure oil lubrication Integrated condensate filter following the 2 nd stage by a directly driven gearwheel Integrated flexible coupling. Cost reduction of up to 5. motors.qxd:Layout 1 22. C. Reliable and safe to operate also at an ambient temperature of up to 60°C. and pressure gauges for only the slightest vibration all stages.000 USD due to missing cooling water circuit.2007 8:44 Uhr Seite 7 starting-air compressors 6/7 Lamellar valves in high pressure stages. which can be accessed low-maintenance and safe from the outside General advantages I I I I I Lowest compression temperatures due to division of the pressure ratio into 3 stages. . Covered by warranty even when standard motor oil is used. frictionless operation Compression in 3 cylinders for long maintenance intervals Monitoring: Safety valves.Schiffahrt_engl_2007.000 operation hours for the compressor valves. 0 34. The 2-stage water-cooled starting-air and working-air compressors produced by Sauer & Sohn form part of international shipbuilding and shipping standard.5 37 46 55 850 1540 1000 890 WP 400 12 2 3 1170 1470 1770 300 380 460 47. With the cylinders arranged in V-shape and advanced competetive design features. IP 54.c o o l e d s t a r t i n g . referred to 20° C and an air pressure of 1013 mbar. Weights and dimensions for standard units with three-phase A.5 28.5 21 25 30 500 1350 700 830 WP 200 12 2 2 1170 1470 1770 144 177 214 22. If you require references.stage w a t e r .0 63.5 22.qxd:Layout 1 22.Schiffahrt_engl_2007.0 75. Charging Capacity according to shipbuilding regulations.10.5 41. and flexible mounting. bar Stages Cylinder Speed rpm WP 100 30 2 2 1170 1470 1770 80 100 120 17 20 25 23 28 34 500 1350 700 830 WP 200 30 2 2 1170 1470 1770 135 165 200 25 31 38 33 40 50 770 800 1500 1000 890 WP 240 30 2 2 1170 1470 1770 160 200 240 31 38 46 40 50 60 850 1540 1000 890 WP 400 30 2 3 1170 1470 1770 280 355 430 52 70 84 70 85 110 1350 1725 1165 1090 Final pressure max.a i r Towards the middle of the 90 ies Sauer & Sohn developed a new series of 2-stage water-cooled compressors for the traditional use in shipping and thus can offer today the most modern compressor of this design throughout the world. motor.0 34.0 62 77 94 1350 1725 1165 1090 Type Working-/control-air Type Technical Data for a final pressure of 8 bar Charging Power CWWeight Capacity consumption Requirement kg m3/h kW l/min Dimensions Length Width Height mm mm mm Performance data with 5 % tolerance.2007 8:44 Uhr Seite 8 2 . we are able to offer a series of maintenance-friendly and reliable water-cooled units. bar Stages Cylinder Speed rpm WP 100 12 2 2 1170 1470 1770 83 104 125 15. please do not hesitate to contact us! Technical Data 2-stage water-cooled starting-air and working-air compressors Starting-air Technical Data for a final pressure of 30 bar Charging Power CWWeight Capacity consumption Requirement kg m3/h kW l/min Dimensions Length Width Height mm mm mm Final pressure max.0 30 37 45 770 800 1500 1000 890 WP 240 12 2 2 1170 1470 1770 171 214 257 28. C. Performance data on final pressure deviating from 30 bar upon request.3 18. Cooling water requirement referred to a t = 10 K . and pressure gauges for all stages. easy to inspect cleaning of compressed air to remove oil and water General advantages I Low vibration. I Short stroke machine for compact dimensions. Monitoring of outlet Integrated flexible coupling. ther- standard scope of delivery mometer. Corrosion protection low-maintenance and safe by easily exchangeable temperature of the compressed air and cooling are standard features zinc protection Integrated intermediate Replacable cooling inserts made and final separation for the of CuNiFe. is supported by roller motors. Upon request available with attached cooling water pump Exchangeable cylinder Modern V. I Exchangeable cylinder liner and cooler inserts. . which can be accessed An attached separator with from the outside automatic drainage and flexible mounting is included in the Monitoring: Safety valves. I Reliable pressure oil lubrication.or W-shape liners ensure lowest arrangement of cylinders maintenance costs ensure only the slightest vibration and easy maintenance High performance Robust design: Crankshaft three-phase A.Schiffahrt_engl_2007.qxd:Layout 1 22.10. upon bearings on either side request diesel motor drive Reliable pressure oil lubrication by a directly driven gearwheel pump.2007 8:44 Uhr Seite 9 and working-air compressors 8/9 Suitable for fresh water and sea water. C. bar Stages Cylinder Speed rpm WP 146 L 10 2 2 1170 1470 1770 116 150 175 17 21 25 19 23 28 850 850 850 1420 870 880 WP 226 L 10 2 2 1170 1470 1770 220 280 330 30 36 42 33 40 46 880 880 880 1735 1030 1020 Type Piston compressors.6 34.and Screw-Type compressors – unlike oscillating reciprocating compressors – compress air 1.2 15. motor.7 11.Schiffahrt_engl_2007.0 44.6 21.5 54. C. Phase 3. Phase in rotating screws. Capacity of screw-type compressors according to DIN-ISO 1945.0 24.5 12. air-cooled Technical Data for a final pressure of 8 bar Charging Power Heat Weight Capacity consumption Dissipation kg m3/h kW kJ/sec Length mm Dimensions Width Height mm mm Final pressure max. Phase 2. Consequently considerably less maintenance is necessary.6 14.4 40.1 450 1270 795 1070 SC 31 MA 50 MA 60 12 2940 3540 170 204 18.5 220 945 605 900 SC 26 MA 50 MA 60 12 2930 3530 148 177 16. The Sauer Screw-Type compressor are far more than industry compressors since they are the synthesis of thousands of industry compressors and of our fundamental knowledge of the requirements of international shipping.qxd:Layout 1 22.0 595 1270 795 1170 SC 61 MA 50 MA 60 12 2965 3565 387 465 41. and there is only slight vibration.3 31. Water-cooled screw-type compressors upon request.2007 8:44 Uhr Seite 10 Control.8 580 1270 795 1170 SC 52 MA 50 MA 60 12 2980 3555 278 334 33.7 22. If you require references. Weights and dimensions for standard units with three-phase A. In addition to the rotating screws the machines are more compact.5 20. referred to 20° C and an air pressure of 1013 mbar.5 17. noise is low.8 450 1270 795 1070 SC 42 MA 50 MA 60 12 2960 3550 234 280 28. IP 54. and flexible mounting. bar Motor U/min SC 15 MA 50 MA 60 12 2920 3520 90 108 10.10.5 37. The particular design features of Sauer Screw-Type compressors enables a trouble-free operation on the seven seas.5 65.7 44.5 1000 1610 850 1355 Piston compressor.2 17.4 50.0 19.0 36. water-cooled see page 8/9 Performance data with 5 % tolerance. Phase 4.0 220 945 605 900 SC 22 MA 50 MA 60 12 2920 3520 113 136 13. please do not hesitate to contact us! Technical Data Screw-type compressor. * Larger capacity up to 2000 m3/h or capacity for other final pressures upon request.9 14. .5 59. operating without valves. air-cooled Technical Data for a final pressure of 8 bar Capacity * Power Heat Weight consumption Dissipation kg m3/h kW kJ/sec Dimensions Length Width Height mm mm mm Type Version Final pressure max.0 900 1520 850 1355 SC 76 MA 50 MA 60 12 2960 3565 462 555 49.4 55. qxd:Layout 1 22. Maintenance-friendly oil temperature in each operation phase. Ergonomically arranged operating panel with illuminated plain text indication. The V-belts are designed for a long life time Sturdy asynchronous motor: In ISO -class “F” only used according to “B” Separator box: Low residuary oil content of 2 to 4 mg/m 3 is ensured. Approved by all classification societies. no loss of oil Oil drainage including ball cock: Excellent oil pre-separation of up to 98 %. operation temperature is quickly reached High-performance air and oil cooler: Fresh water or sea V-belt drive: Simple adjustment of the water cooling upon request V-belt tension without a special tool. The oil separaIntegrated control cabinet according tor cartridge can be very to ship building regulations. ready quickly exchanged –. Low residuary oil content.Schiffahrt_engl_2007. clean oil change without special equipment General advantages I I I I I Super noise insulation: Standard for all machine types. Access to the intake filter is easy.10. long life time of oil separator cartridge. Easy to handle. . simple monitoring of all functions. thus it is easy to exchange. for connection and equipped micro- flanges and pipes need processor control not be loosended –.2007 8:44 Uhr Seite 11 working-air compressors 10/11 All units are easy to access – Oil temperature con- even from the rear of the ma- troller: Ensures optimal chine. de 24 h emergency service Phone +49 (0) 172-4 14 63 94 Subject to technical change without notice. 11/2007 .de Sales Department Compressors Phone +49 (0) 4 31/39 40-82 39 40-85 39 40-24 Fax e-mail: sales@sauersohn. Sauer & Sohn Maschinenbau GmbH P.2007 8:44 Uhr Seite 12 Your local agent: J.de Internet: www.de for latest version of the brochure. Box 92 13 D-24157 Kiel Phone +49 (0) 4 31/39 40-0 Fax +49 (0) 4 31/39 40-24 e-mail: [email protected] Customer Service/Spare Parts Phone +49 (0) 4 31/39 40-86 39 40-87 Fax 39 40-89 e-mail: [email protected]:Layout 1 22. Please refer to www.sauersohn.Schiffahrt_engl_2007.10.P.