Recommended Water Pump for An RV Using A Lot of Water
Updated 06/07/2023 | Published 06/06/2023 >
Question:
I need a pump for my rv. I have a kitchen sink, shower, tankless water heater, outside shower. I am wonder how many gallons per minute and psi is recommended? Thanks.
asked by: Grant P
Expert Reply:
I recommend going with the Seaflo Diaphragm Pump for Boats and RVs - Variable Flow # SE24FR you were looking at.
It sounds like you got a lot going on and are going to need a pump to keep up with those demands. The 5 GPM (gallons per minute) pump # SE24FR is going to be plenty.
Most trailers and campers will use pumps that have a 3-3.5 GPM pump, but for larger motohromes that use more water you'd want to go with something in the neighborhood of 5 GPM or higher.

Product Page this Question was Asked From
Seaflo Diaphragm Pump for Boats and RVs - Open Flow - 5 GPM - 60 psi - 12V DC
- RV Water Pump
- Diaphragm Pump
- 5.5 gpm
- 60 psi
- 140F
- 60C
- 6 Fixtures
- 12V
- Seaflo
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