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ZWD4040G – Comet Pressure Washer Pump 4.0 GPM @ 4000 PSI


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SKU: C-6305090000 Categories: ,


ZWD4040G – Comet Pressure Washer Pump 4.0 GPM @ 4000 PSI

ZWD4040G Comet Pressure Washer Pump 4.0 GPM @ 4000 PSI. Comet triplex industrial pump with gas flange, ceramic plungers and stainless steel valves. 4.0 GPM, 4000 PSI, 3400 RPM, 1″ Hollow Shaft, 15mm Pistons. This ZWD 4040 triplex pump is a bare pump. Order unloader valve and plumbing separately.

  • 1/2 FPT Inlet 3/8 Outlet
  • Reversible Crankshaft for Easy Right or Left Hand Mounting
  • 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

SKU: C-6305090000


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Customer Questions & Answers

  1. Q Will this operate on a GX 270 at 4 gpm?
    Asked by Charles on January 23, 2021 2:52 pm
    There are no answers for this question yet. Answer now
  2. Q Will a Gymatic 3/B unloaderR fit this pump? answer now
    Asked by Michael Paul Beinhauer on October 27, 2020 7:28 pm
  3. Q What is the shaft size of the pump? answer now
    Asked by Rick on July 25, 2019 9:06 am
    Answered by the admin The shaft size of this pump is 1 inch.

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Prop 65 Warning!

This product can expose you to chemicals which are known to the State of California to cause cancer.