ZWD4040G-K 4.0 GPM, 4000 PSI, 1" Shaft, Gas Flange PRESSURE TRAPPED then every three (3) months

then every three (3) months or 500 hour intervals thereafter

Maximum pressure: 2700 psi

use this 1/2" ID hose from your unloader to your reel

Highly efficient stainless steel check valves

Crankcase oil capacity: 11

ZWD4040G-K 4.0 GPM, 4000 PSI, 1" Shaft, Gas Flange PRESSURE TRAPPED then every three (3) monthsComet direct drive ZWD4040G K 4. 0 GPM, 4000 PSI, 1" Shaft, gas flange, 14. 5 GHP, 3400 RPM, 15mm piston, 17 lbs. Bolt on unloader and injector Increased fin depth increases surface area to maximize heat dissipation. Stainless steel unitized check valves Heat resistant solid ceramic plungers operating on lubricated packings. Direct drive mounting flange Reinforced crankcase for increased load capacity An enlarged crankcase increases oil capacity for