Gurtech – G Coupler

Rs 5,000 Rs 3,000


Product Description

The two stage pump is activated by pushing down on the foot treadle. The Pressure Return Valve is activated by hooking up the foot treadle, releasing all the pressure in the hose, back into the grease bucket.

  • No more decoupling with pressure in the hose. Extends grease coupler and Zerk fitting lifespan.
  • Returns grease in the hose, back into grease bucket canister.
  • Makes for easy, pressure free disconnection.
  • Two stage pump recovers from airlocks in the grease. No more clearing airlocks.
  • Saves grease, as the grease is returned to the grease bucket.
  • Eliminates Dribble and Mess on the coupler tip. A clean disconnect.


  • Works with all grease gun types: pneumatic, manual and electric (battery).
  • Works on all metric (DIN) and SAE specification Zerks (grease nipples).
  • Available in 1/8 inch NPT, 1/8 inch BSP and M10x1 thread.
  • Works with all grease gun manufacturers, including: Lincoln Lubrication, PowerLuber, DeWalt, Lumax, Alemite, Plews lubrication (Edelmann),
  • Grainger, SKF, Macnaught, ADT, Milwaukee, John Deere, Wilmar, Legacy, Allstar, Sealey, Draper, UMETA and many others.
  • Simply depress trigger to release. No more stuck couplers.
  • No need to hold while greasing. Lock-on and free up both hands to operate your grease gun.
  • Durable, specially formulated rubber seal for longevity under high pressure.
  • Four hardened spring steel jaws are resilient under high pressure.
  • Check valve to reduce leakage. When used in conjunction with the G.Gun pressure return valve, you will have an almost waste free greasing system.
  • Suitable for high-pressure, heavy duty grease maintenance applications.

Grease Coupler Product Comparison Chart

Standard Push-on Heavy Duty Push-on G Coupler Clip-on
Max pressure ~310 bar / 4,500 psi ~690 bar / 10,000 psi 690 bar / 10,000 psi
Susceptible to pressure lock? Yes Yes No
Replaceable Seal No (discard when damaged) No (discard when damaged) Yes
Service Life? Limited Limited Extended
Part Number GC81001