12V Electric Diaphragm Water Pump

Overview

A self-priming 12V DC diaphragm water pump designed for RVs, boats, marine vessels, and mobile applications. This pump delivers up to 6 liters per minute at a maximum working pressure of 130 PSI, making it suitable for water distribution, cleaning, and spray systems where mains power is unavailable.

Features

• Self-priming function prevents liquid backflow and allows mounting above the water tank
• Includes 2 hose clamps for secure connection to 8mm inner diameter water hoses
• Simple polarity-free 12V DC wiring—connect positive and negative in any order
• Automatic pressure cutoff at 130 PSI protects the pump
• Suitable for garden sprinklers, vehicle washing, carpet cleaning, water treatment, and beverage dispensing

Dimensions

• Pump body: 16.5 × 9.5 × 6 cm
• Connecting wire length: 39 cm
• Weight: 563 g

Materials & Care

• Construction: Polypropylene body with pure copper coil windings
• Do not submerge the pump in water; install in a dry, well-ventilated location
• Compatible with 8mm inner diameter hoses
• Operating range: 9–14.4V DC, 6A max current, 70W rated power