COMET ZWD4040 G PN #6305.0914.00 – WITH VRT-3  UNLOADER AND PLUMBING
The Comet pressure Washer Pump with Built-In Unloader is rated at 4000 psi and 4.0 GPM.
 
Features
Brass Head
Thermal Relief Valve-Protects Pump From Overheating In Bypass Mode
Unloader Valve
Increased Fin Depth Increases Surface Area to Maximize Heat Dissipation
Stainless Steel Unitized Check Valves
Heat-Resistant Solid Ceramic Plungers Operating on Lubricated Packings
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
Product Specs
Shaft Size (Diameter): Ø 1"
Shaft Style: Hollow Shaft - Gas Engines
RPMs: 3400
Inlet Connection: 1/2" FNPT
Outlet Connection: 3/8" MNPT
Pump Head: Brass
Oil Capacity: 14 fl oz
Weight: 17.5 lbs