WP65LB N2 BOOSTER DATA SHEET

WP65LB Data Sheet
Flow and Power / Operating Pressure / Speed / UNITS
1470 RPM (50 Hz)
300 psig
(90 psig Inlet Pressure) / 86 / [Scfm]
14 / [HP]
450 psig
(90 psig Inlet Pressure) / 83 / [Scfm]
20 / [HP]
500 psig
(90 psig Inlet Pressure) / 81 / [Scfm]
21.5 / [HP]
580 psig
(90 psig Inlet Pressure) / 80 / [Scfm]
23.5 / [HP]
Inlet pressure / 60 psig / 75 psig / 90 psig / 100 psig / 115 psig
VOLUME multiplier Vf / 0.70 / 0.85 / 1.0 / 1.15 / 1.35
POWER multiplier Pf / 0.85 / 0.95 / 1.0 / 1.05 / 1.07
Technical Specifications / Motor rating / 30 / HP
Rated Current FLC / 38 / Amps
Weight of block and motor / 811 / Pounds
Noise level @ 3 ft / 85 / dB(A)
Heat dissipation / 63,400 / Btu/hr
Cooling air needed / 2,400 / CFM
Residual oil content at gas outlet (without filtration) / <5 / mg/m3
Delta temperature (gas oultet vs. ambient) / 20 / °F
Operational ambient temperature range / 41-131 / °F
Operating pressure range / 220 – 580 / psig
Oil sump capacity / 5.5 / Quarts
Dimensions of block and motor (L x W x H) / 50 x 26 x 36 / Inches
Cooling method / Air-Cooled
Drive type / Direct Drive
Stages/Cylinders / 1/2

*All data is with 5 % tolerance and is related to ambient conditions of 68 ° F and 14.7 PSIA.

Package Includes:

  • Feed tank run-permissive sensor (supplied loose)
  • Intercoolers and aftercooler
  • Oil and water separators after the 1st and2nd stages
  • Safety valve after each stage
  • 1st and2nd stage pressure gauges
  • Solenoid valves (115 V / 50 Hz) for automatic drainage of the separators
  • Unloaded starting relief and automatic condensate drain system
  • Condensate demister to easily dispose of condensate drainage
  • Assembly of compressor and electric motor
  • Resilient mounts including drainage hoses and air/gas outlet hose
  • 380/3/50 electric motor with IP 55 (TEFC) protection
  • Non-return valve mounted to air/gas outlet hose
  • Low oil level shutdown switch
  • High air/gas temperature shutdown switch mounted at the air/gas outlet of the compressor
  • Compressor control system (including motor starter) for starting/stopping the compressor, and monitoring the oil level, air/gas outlet temperature and outlet pressure of the compressor
  • Complete package wired and mounted on a skid
  • Air/gas pressure sensor for automatic start/stop (supplied loose)

Standard warranty is 15 months from date of shipment or 12 months after initial installation and start-up, whichever comes first. Ask your Sauer USA representative if your project requires an extended or alternative warranty period.

Optional equipment:

  • Final receiver packages with the necessary components supplied
  • Diesel motor driven
  • Modified for 50 Hz power supply
  • Customized controls for user specified monitoring and operation
  • Final air/gas filtration with varying levels of air/gas quality
  • Sound dampening canopy
  • Weather resistant canopy
  • Complete package rated for installation in a hazardous location (Class 1 Division 2, or Class 1 Division 1)

Sauer Compressors USA custom engineers solutions for our customers. Please inquire about options you may require which are not listed.