This ZWD Series 3/4″ Hollow Shaft Pressure Washer Pump with an Unloader features a reversible crankcase for easy right- or left-hand mounting & boasts 4.0 GPM & 3500 PSI performance.
Comet ZWD 4035 G-K Hollow Shaft Gas Flange Pressure Washer Pump with Unloader
Designed as a popular replacement or OEM pump for many medium duty Pressure Washers, the ZWD Series of Pumps feature a reversible crankshaft for easy right- or left-hand mounting. They also feature Stainless Steel Unitized Check Valves, Heat-Resistant Solid Ceramic Plungers, and more. ZWD Series Pumps boast a 5-Year Warranty from Comet.
All Comet ZWD Series pumps include:
- 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
- 1-Piece Industrial-Grade Oversized Bronze Connecting Rods
- 5-Year Pump Warranty
- Includes Built-In Unloader
- 3400 RPM
- 4.0 GPM
- 3500 PSI
- 15mm Piston
- Inlet: 1/2″ FPT
- Outlet: (Discharge) 3/8″ FPT
- Gas Flange
- Approximate Weight: 19.5 lbs.
.750 in / 19.05 mm
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