12V Diaphragm Water Pump with Pressure Switch

Overview

A 12V diaphragm pump delivering 3.5 GPM (13.25 L/min) at 50 PSI steady pressure. Designed for reliable daily water supply needs with automatic on-demand operation.

Features

• 3-chamber design for efficient water delivery
• Automatic pressure switch with adjustable range 40–100 PSI
• On-demand operation: starts when faucet opens, stops when closed
• Pure copper motor for quiet, smooth performance
• Plastic pump body with noise-reducing base
• Overheat and overload protection
• Supports dry running operation
• Built-in check valve bypass switch for continuous supply
• Pressure switch tested over 200,000 cycles
• CE and ROHS certified

Specifications

• Voltage: 12V
• Flow rate: 3.5 GPM (13.25 L/min)
• Operating pressure: 50 PSI steady
• Adjustable pressure range: 40–100 PSI

Materials

Pump body: plastic. Motor: pure copper. Includes noise-reducing base.