Model Features

  • Compact light-weight design
  • Environmentally friendly oil-free technology
  • Operates quietly at a maximum 70 dB(A)
  • Maintenance free design
  • Cooler running outboard bearings increase service life
  • Built-in particulate filters and silencers
  • Handles vacuum and/or pressure applications
  • Ideal alternative to standard oil sealed rotary vane pumps

Notes

  • Standard voltage for three phase pumps is 208-230/460V 3ph 60Hz.
  • Standard voltage for single phase pumps is 115/230/1ph 50/60Hz, or 115V/1ph 60Hz, or 230V/1ph 60Hz.
  • All pumps available in 50Hz frequency and with other voltages.

Selection & Ordering Data - KRX-7A

Vacuum Specifications
Model Number
Motor
RPM
HP
CFM
Max. Hg (Inches)
Weight (lbs.)
Kgs
KRX7A-SS-1701-G3 w/o motor N/A N/A 40 27.5″ 115 52
KRX7A-SS-1701-G1 208-230/460V 1170 3.0 40 27.5″ 165 75
KRX7A-SS-1702-G1 115/230V 1170 3.0 40 27.5″ 180 82
Pressure Specifications
Model Number
Motor
RPM
HP
CFM
Max. PSI
Weight (lbs.)
Kgs
KRX7A-SS-1770-G3 w/o motor N/A N/A 40 14 psig 115 52
KRX7A-SS-1770-G1 208-230/460V 1170 3.0 40 14 psig 165 75
KRX7A-SS-1771-G1 115/230V 1170 3.0 40 14 psig 180 82

Dimensions

Dimensions

Performance Curves: 60Hz Vacuum

Performance Curves: 60Hz Vacuum

Performance Curves: 60Hz Pressure

Performance Curves: 60Hz Pressure