Comet ZWD4040 Fully Plumbed


Regular price $499.99 USD
Sale price $499.99 USD Regular price $499.99 USD
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Comet ZW4040 PMR (Pump Made Ready)



  • 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



  • Maximum flow: 4.0 GPM
  • Maximum pressure: 4000 PSI
  • Maximum pump speed: 3400 RPM
  • Shaft size: 1" hollow
  • Piston size: 15mm
  • Inlet port thread: 1/2" FPT
  • Discharge port thread: 3/8" FPT
  • Crankcase oil capacity: 11 oz.
  • Weight: 20 lbs.
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Comet ZWD4040 Fully Plumbed

Comet ZWD4040 Fully Plumbed