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Pumps → General Pump → CW Series General Pump → General Pump CW2040 Car Wash Series Triplex Plunger Pump - 5.0 GPM, 1500 PSI, 1250 RPM

General Pump CW2040 Car Wash Series Triplex Plunger Pump - 5.0 GPM, 1500 PSI, 1250 RPM

Brand:
General Pump
Mfr. Model #:
CW2040
KR Part #:
GPCW2040
Weight:
32.20 lbs
GTIN:
682491025542
In Stock
MSRP
$1,958.30
Now Only!
$576.92
A plunger pump that is ideal for use in self-serve bays. Equipped with a dual crankshaft. Handles a maximum flow rate of 5.0 GPM and a maximum pressure of 1500 PSI.
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Technical Specifications

Bore: 20 millimeter
Stroke: 16 millimeter
Shaft Diameter: 24 millimeter
RPM: 1250
Max Temperature: 165 degrees F
Max PSI: 1500
Max GPM: 5
Inlet Port: 1/2 inch
Crankcase Capacity: 33.8 ounce

Product Description

Brass Car Wash Pump

General Pump's CW2040 is a triplex plunger pump for car washes and preferred in self-service applications. Constructed with a forged brass manifold and solid ceramic plungers. Designed with a large capacity die-cast anodized aluminum oil-bath crankcase. Equipped with over-sized connecting rods to extend the rod's life.

Specifications:

  • GPM: 5.0
  • PSI: 1500
  • RPM: 1250 
  • Maximum Inlet Pressure: 125 PSI
  • Bore: .787 in. / 20 mm
  • Stroke: .630 in. / 16 mm
  • Crankcase Oil Capacity: 33.8 oz.
  • Maximum Fluid Temperature: 165° F
  • Inlet Port Thread: 1/2-14 BSP-F
  • Discharge Port Thread: 3/8-19 BSP-F
  • Shaft Diameter: .945 in. / 24 mm Dual Shaft
  • Weight: 32.20 lbs.
  • Dimensions: 11.4" x 10.8" x 6.9"

UPC: GTIN: 682491025542

Purchase Replacement Parts:

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Frequently Asked Questions
Question:I put a new pressure valve but the 2040 pump will not go over 800 psi. I checked the 6 check valves also and they were clean. what to do next? - Steve (09/12/2023)
Response:Hi Steve, techs here would replace the packing in the pump. Also, you could check the inlet plumbing to make sure you are not starving the pump for water.
Question:Do I need to put new oil in or can I run the new pump with the oil that it came with - James (03/15/2020)
Response:General recommends changing the oil on a new pump after a 50 hour break-in period. After that, every 3 months or 500 hours
Question:my cw2040 pulsates. have changed pulsation damper. no change - Brad (03/15/2020)
Response:Please contact our technical department to help troubleshoot 800-233-3873.
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