DC HOUSE 33-Series 12V Water Diaphragm Pump with Pressure Switch 3.0GPM 45Psi 12 Volt Water Pump for RV Marine Yacht Caravan

DC HOUSE 33-Series 12V Water Diaphragm Pump with Pressure Switch 3.0GPM 45Psi 12 Volt Water Pump for RV Marine Yacht Caravan

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R 1,643.99
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  • 【FEATURES】12V Dc Water Pump positive displacement 3 chambers. 3.0 gallons per minute water flow. The pressure switch is set to 45Psi, 6.74 Max amps.
  • 【SELF PRIMING】The pump self-prime is 9.8 feet (3m) and smooth, silent operation.
  • 【SAFETY FRONT OF MIND】Our pump have certified to CE. Thermally Protected and can run dry without damage.
  • 【WIDELY USED】Great for use in an RV. It is also the best partner of camper, sprayer,garden sprinklers, fertilizers, insect sprays.
  • 【HIGH SERVICE】Enjoy a 4-year warranty. We have a professional team of technical support, if you have any questions, please feel free to contact us, we will reply you within 24 hours

Product Description


  • 【FEATURES】12V Dc Water Pump positive displacement 3 chambers. 3.0 gallons per minute water flow. The pressure switch is set to 45Psi, 6.74 Max amps.
  • 【SELF PRIMING】The pump self-prime is 9.8 feet (3m) and smooth, silent operation.
  • 【SAFETY FRONT OF MIND】Our pump have certified to CE. Thermally Protected and can run dry without damage.
  • 【WIDELY USED】Great for use in an RV. It is also the best partner of camper, sprayer,garden sprinklers, fertilizers, insect sprays.
  • 【HIGH SERVICE】Enjoy a 4-year warranty. We have a professional team of technical support, if you have any questions, please feel free to contact us, we will reply you within 24 hours

Product Description


  • 1× Diaphragm Pump Machine
  • 2× Hose Clamps
  • 1× Filter
  • 1× User Manual

DC HOUSE 33 Series 12V Rv Water Pump

Versatile tool for all your water demands

Our 33 series is a 3-chamber diaphragm pump. Driven by a high-power motor, it can output a larger flow rate at a lower pressure. The flow rate is up to 11.3Lpm/min, and the self-priming is 9.8 feet. It can run dry in a short time.

  • 3.0Gpm (11.3Lpm), 12 Volt DC, 6.74 Max Amps.
  • Built-in adjustable pressure switch that turns on/off at 45 PSI.
  • The self-priming is 9.8 feet (3m) and the lift is 98 feet (30m).
  • Support run dry within 5 to 10 minutes.
  • Thermally Protected: Automatically stops motor should it overheat due to overload.
  • Easy to install, smooth and silent operation.

Best Material

  • Shell material: NYLON/POLYETHYLRNE
  • Sealing material: EPDM/VITION
  • Diaphragm material: SANTOPRENE
  • Wiring: DOUBLE CORE WIRE
  • Motor: COPPER WIRE

Filter

The filter can be removed for cleaning.

Tip: The diaphragm pump can only be used to pump clean water. If the liquid contains impurities, please install a filter at the inlet.

2PCS Hose

Inlet/Outlet: 1/2" Threaded MNPT

External thread, provide a variety of sizes and installation methods joints, convenient to connect to any outlet.

On-demand pressure switch

Pressure can be adjusted: Open the lid on the top, turning clockwise is to increase the pressure, and vice versa is to decrease the pressure. The built-in pressure switch is subject to the outlet pressure to automatically turn on or off.

Tip: The factory pressure is set to 45 psi. When the pressure exceeds 45 psi, the pump will automatically turn off itself.

Multifunctional application

The pump can also be used in garden sprinklers, showers, spraying pesticides, fertilizers, insect sprays.

Pressure & flow graph

Hydraulic Performance is the amount of pressure boost the pump will add to your incoming pressure at a specific flow rate. Select the best pump for your application based upon your existing incoming pressure and desired combined system pressure.

  • T33 / 12V DC / 0-45 PSI Incoming Pressure
  • T33 / 110V AC / 0-45 PSI Incoming Pressure
  • T42 / 12V DC / 0-55 PSI Incoming Pressure
  • T42 / 110V AC / 0-55 PSI Incoming Pressure
Voltage DC 12V AC 115V DC 12V DC 12V
Flow Capacity 3.0 GPM 3.3 GPM 3.0 GPM 5.0 GPM
PSI Cutoff 45 PSI 45 PSI 55 PSI 55 PSI
Amp Draw 4.24 A (MAX 6.74 A) 0.3 A (MAX 0.8A) 3.5 A (MAX 8.0A) 7.0 A (MAX 16.0 A)
Diaphragm Santropene Santropene Santropene Santropene
Inlet/Outlet 1/2" Threaded MNP 1/2" Threaded MNP 1/2" Threaded MNP 1/2" Threaded MNP
Wiring Double core wire Plug wire Double core wire Double core wire