Comet ZWD4040G, 4GPM-4000PSI, PMR w/ VRT3-310EZ Unloader, Bypass, & Thermal Relief

Comet ZWD4040G, 4 GPM - 4000 PSI, Gas Flange Triplex Pump Made Ready w/ VRT3-310EZ Unloader, Bypass, & Thermal Relief   FEATURES: 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 Enlarged crankcase increases oil capacity for better lubrication and lower operating temperatures One piece industrial grade oversized bronze connecting rods Includes Thermal Relief Valve and VRT 3 Unloader with fittings   SPECIFICATIONS: Maximum flow: 4.0 GPM Maximum pressure: 4000 PSI Maximum pump speed: 3400 RPM Shaft size: 1" Inlet port thread: 1/2" FPT Discharge port thread: 3/8" FPT Crankcase oil capacity: 11 oz. Weight: 24 lbs.