Self-Priming Diaphragm Pump 24V High Pressure Water

This self-priming diaphragm pump is designed for high-pressure water transfer and spray applications. Rated at 24V, it delivers robust performance for outdoor use across agricultural, industrial, and domestic settings.

The pump features automatic dry-run protection, allowing safe operation for up to 30 minutes without liquid. An integrated pressure protection switch monitors output and automatically stops the pump if pressure exceeds safe limits, restarting once pressure normalises.

Constructed from durable plastic, it weighs just 650g and measures 165×99×62mm, making it compact and easy to transport. The pump suits corrosive liquids, strong acids and alkalis, and solutions containing suspended particles—ideal for chemical metering, food liquid distribution, water purification systems, and spray cleaning.

Specifications include G1/4 inlet and outlet connectors (compatible with G3/8 and hose barb attachments) and intermittent working mode. Installation is straightforward with standard threaded connections.

Mount the pump in a dry, well-ventilated location. Do not submerge during operation. Applications span medicine, shipping, aquaculture, agriculture, industry, and housekeeping—wherever reliable pressure delivery and chemical resistance matter.

Check your hose compatibility with the G1/4 connector before purchase.