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Flojet R3526144D Three Chamber Polypropylene RV Water Pump - 2.9 GPM, 50 PSI, 12 VDC

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3.93 lbs
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A triplex pump for RVs, boats, campers, and water systems. Handles a maximum flow rate of 2.9 GPM. Compatible with 12 VDC electrical connections. 1/2" port fittings.
Prep 65

Prop 65


Technical Specifications

Max PSI: 50
Voltage DC: 12
Max GPM: 2.9
Max Temperature: 160 degrees F
Inlet Port: 1/2 inch
Outlet Port: 1/2 inch

Product Description

Electric Holding Tank Pump

The Flojet R3526144D is a three chamber RV water pump designed to pull water from  holding tanks. Designed for intermittent use with applications on boats, camper-trailers bilge, and water systems. Components are housed in a polypropylene housing that resists corrosion to maximize the life of the pump. Compatible with 12 VDC electrical connections. Handles a maximum pressure of 50 PSI.

  • Self-priming up to 9 ft. suction lift
  • Gallons Per Minute (GPM): 2.9
  • 50 PSI Max With Automatic Shut Off
  • Power Rating: 12 VDC / 4.4A @ 10 PSI
  • Max Temp: 160 F
  • Dimensions: 4.75" H x 9.00" L x 6.00" W
  • Body Material: Polypropylene
  • Valve Material: EPDM
  • Diaphragm Material: Santoprene
  • Application: For intermittent use on boats, camper-trailers bilge, or water system pump.
  • Port Fittings: 1/2" (13mm) hose barb, elbow (qty 2), 1/2" (13mm) - 14 NPSM, straight (qty 2)
  • Pumps Water From The Holding Tank
  • Quiet and Smooth Operation
  • Sound Absorbing Mounting
  • Resistance Free Bypass
  • Corrosion Resistant
  • Three chamber diaphragm design
  • Able to run dry without damage

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm (For more information go to

Product Reviews

Frequently Asked Questions

Question:What size piping does this fit? - Terry (05/26/2022)
Response:This pump has 1/2" port fittings