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Sauer Compressors Equipment

Passat series

Model WP 81 L Marine, WP 101 L Marine, WP 121 L Marine, WP 151 L Marine, WP 271 L Marine

3-stage air-cooled starting-air compressors for commercial shipping, 63–270 m³/h charging capacity at 30 barg final pressure (WP 81 L to WP 271 L Marine).

Description

The Sauer Passat series are 3-stage air-cooled starting-air compressors for commercial shipping. Combining 3-stage compression with air cooling keeps compression temperatures low. Five types, WP 81 L to WP 271 L Marine, cover charging capacities from 63 to 270 m³/h at 30 barg and speeds of 1,180–1,780 rpm.

Key features

  • Long maintenance intervals thanks to high-performance valves
  • Minimal vibration through W-shaped 3-cylinder compression
  • Fan wheel installed directly on the crankshaft
  • Integrated condensate filter after the second stage
  • Pressure oil lubrication via direct-drive gearwheel pump
  • Attached final separator with automatic drainage and flexible mounting as standard
  • Integrated flexible coupling; safety valve, thermometer and pressure gauge monitoring for all stages

Applications

Starting air supply on merchant vessels.

Specifications

Final pressure30 barg
Stages3
Charging capacity63 – 270 m³/h
Speed1,180 / 1,480 / 1,780 rpm
Power consumption13.0 – 52.0 kW
Weight440 – 940 kg

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