Piston Pumps – Grease | Lynx 55:1


1150-022 - Lynx 55:1 Grease 25-35 lb. Pump::1150-023 - Lynx 55:1 Grease 120 lb. Pump::1150-024 - Lynx 55:1 Grease 400 lb. Pump

Typical Applications: Automotive Dealerships, Industrial plants, Mobile Lube, Quick Lubes, Tire Center, Transmission Centers

Fluid Types: Grease

High pressure, low volume portable grease dispensing for automotive and general industry use. Not recommended for piped overhead systems. Ideal for use with grease up to NLGI #2.


  • Design provides even distribution on each stroke allowing for long seal life.
  • Double acting pump design pumps product on both the up and down stroke, providing smooth and reliable flow and pressure.
  • Positive pump priming with hardened foot valve minimizes pump damage due to contaminates. Corrosion proof air motor design tolerates moisture in compressed air.
  • On-demand operation adjusts speed to match system flow and pressure requirements. When the dispense valve is closed the pump stops.
  • One toggle driven air valve mechanism for fast and accurate reversing action.
  • Precision machined and hardened upper ball check to tolerate small impurities in the grease.
  • Internal filter mesh for reliable pump operation.


Pump ratio 55:1
Operating air pressure range 20 – 140 PSI (1.5 – 10 bar)
Pump delivery, 100 PSI
air pressure and free flow:
1.2 lb/m (.51 kg/m)
Air consumption (100 PSI & 8 G/M) 5.8 SCFM
Max fluid stall pressure at 150 PSI
7,700 PSI (550 bar)
Cycles per LB 318
Air inlet 1/4” NPT (F)
Fluid outlet 1/2” NPT (F)
Effective air piston diameter 2 3/4” (70 mm)
Wetted materials Steel, Zinc, Buna-N,