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VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine
Top highlights
  • Delivers 3.0 GPM at 55 PSI with a 4-chamber design for reliable high water flow.
  • Automatic pressure switch with 40-100 PSI range, tested over 200,000 cycles for durability.
  • Quiet pure copper motor with noise-reducing base for undisturbed operation.
AI Summarized from product information
Specifications
  • Item model number NMDP42-G30-55-12
  • Voltage DC 12 V
  • Power 90 W
  • Maximum pressure 55 PSI
  • Maximum flow rate 3.0 GPM / 11.36 L/min
  • Inlet/outlet diameter 1/2 inch MNPT (OD 20.955 mm)

Reviews · 4.5

Rik Baudoin Rik Baudoin
in NL on Oct 20,2026
11.4L/min 4
Ik ben er heel erg tevreden over. Hij is stil en levert veel waterdruk. En je kunt de druk ook verlagen met bijgeleverde inbussleutel. Echt een topper!
Grzegorz Dańda Grzegorz Dańda
in PL on Oct 16,2026
11.4L/min 4
BARDZO CICHA

About this item

Description
12V drinking water pump, 3.0 GPM high flow rate
This 12V diaphragm pump delivers an impressive flow rate of 3.0 GPM (11.36 L/min) and a preset pressure of 55 PSI. It features an adjustable pressure of 40 to 100 PSI, a pure copper motor, and a standard 1/2" MNPT connection.
Easily adjust your water pressure with our 12V diaphragm pump. Simply open the pressure switch with a screwdriver, locate the center screw hole, and turn it clockwise to increase the pressure or counterclockwise to decrease it.
Our 12V water pump with pressure switch features a high-quality motor paired with a plastic pump body, effectively reducing noise. The vibration-damping base and cushioned design further minimize noise.
Both the inlet and outlet feature standard 1/2" MNPT connections. Our 12-volt water pump with pressure switch ensures compatibility with your existing pump. Replacement and installation are quick and easy.
Our 12V motorhome water pump effortlessly meets all your water needs – from washing and showering to toilet and kitchen use. Enjoy your motorhome life to the fullest with a pump that supports you every step of the way.
Product guides and documents
User manual-de (PDF) Review

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VEVOR 12V Diaphragm Pump, 11.36 L/min, 4-Chamber DC Water Pump with Automatic Pressure Switch, Adjustable 40-100 PSI, 55 PSI, 1/2 Inch MNPT Connection, for RV, Yacht, Food Truck, Camper, Marine

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