The G.Gun is an industrial-grade, foot-operated grease gun with a two-stage, self-priming pump creating 10,000 psi of greasing power.
The 16-pound-capacity canister reduces refilling frequency. The G.Gun comes standard with a patented pressure return valve that quickly returns excess grease back into the canister by lifting the foot pedal, the company says. It is also equipped with the hands-free LockNLube locking grease coupler. A 6.5-foot hose is standard, with longer lengths available. Unit uses no batteries.