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Your cart is empty.The SEAFLO 33 Series DC Diaphragm Pump (Blue Head Version) delivers reliable, on-demand water performance for a variety of applications, including marine, RV, and general water systems. Operating at 12V, this pump provides a flow rate of 3.0 GPM (11.3 LPM) and a maximum shut-off pressure of 45 PSI (3.1 BAR). Its 3-chamber diaphragm design ensures smooth and consistent water flow while maintaining quiet operation. Designed to handle demanding conditions, the pump is self-priming up to 6 feet (1.8 meters) and can run dry without damage, ensuring durability and performance. With a head capability of up to 6 feet for suction lift and compact construction, the pump provides installation flexibility. The built-in pressure switch allows automatic start and stop functionality when the faucet or fixture is opened or closed, providing efficiency and convenience. Please note: Pump color may vary based on product batch.
Constant
August 8, 2025
super pompe tres satisfait de mon achat
Kaaren
April 25, 2025
Nice and quiet. Had to get fittings to fit in original space.
Ves Ott
April 7, 2025
What a game change this pump is very quiet. I absolutely love it.
محمد
March 25, 2025
لا يوجد ضغط
Spirit
January 30, 2025
Works fine.
Michael Ostaski inc.
December 18, 2024
great item
iUser
November 15, 2024
I had a smaller, less powerful pump for a hot water shower that stopped working. I saw this when searching for a replacement and it really puts out the water. So much more powerful than the standard pump with the name-brand hot shower pump.
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