Seaflo Pressure Pump 33 Series 12V - complete with inlet filter and barbed fittings.
 
The 33-Series is a high quality 3-chamber diapgragm pump. It provides reliable performance in camper vans, narrowboats and small trucks. It is capable of self-priming up to 1.8 metres, and can run dry without damage.  This automatic demand water system pump has a pressure switch built in, which starts and stops the pump when a tap or shower outlet is opened. We would recommend 20psi for most vehicles, going up to 30psi if there is a long pipe run.
 
Key Features
Voltage: 12V
Open Flow：7.6LPM
Shut-off Pressure：20 or 30 psi
Priming Capabilities：(0.8 m suction lift)
Max Recommended Temperature：140° F (60° C)
Material：EPDM(Valves) / Santoprene (Diaphragm)