12V DC Self-Priming Diaphragm Booster Pump – 5.6 L/min, 35 PSI Shut-Off
A compact 12V DC self-priming diaphragm pump designed for low-pressure water transfer and booster applications. Featuring automatic pressure switch control with bypass protection, it delivers up to 5.6 L/min with a 35 PSI shut-off pressure.
This DC-powered self-priming diaphragm pump is engineered for reliable water delivery in mobile, off-grid, and light industrial systems. Operating on 12V DC, it is well suited for caravans, RVs, boats, portable wash-down systems, agricultural spraying, and small water transfer setups.
With a flow capacity of up to 5.6 litres per minute and an automatic shut-off pressure of 35 PSI, the integrated pressure switch allows the pump to start and stop automatically based on downstream demand. The built-in bypass feature helps reduce rapid cycling and stabilise operation.
The diaphragm design enables dry self-priming capability and consistent flow under low-pressure conditions. The pump includes a simple 2-core wiring connection for straightforward DC installation.
Typical applications include:
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Caravan and camper water systems
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Small irrigation systems
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Portable cleaning equipment
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Agricultural spraying
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Water transfer from tanks
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Low-pressure booster systems
This pump is designed for intermittent duty and low-pressure clean water applications.