GZ43088 – GROZ HD VARIO PISTOL GRIP GREASE GUN 450GM (7000PSI) Develops 7000 PSI / 480 BAR Variable stroke mechanism for both high volume or high pressure applications (High volume for faster greasing and high pressure for use in cold weather). Change in stroke achieved through simple press of movable handle. Robust aluminium die cast head with bulk filler valve. Complete with 12in (300mm) high pressure flexible hose & professional 4-jaw coupler with ball check. Delivers up to 0.84gms / stroke. 3-way loading 450gm cartridge suction fill or filler pump loading.