A 12V caravan water pump around 70PSI needs careful hose routing, strainer checks and dry-run protection after the first prime.
See: 12V caravan water pump 70PSI self-priming; Portable camping shower pump kit.
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Direct answer
- Keep inlet strainers clean.
- Avoid sharp hose bends that starve the pump.
- Prime per the manual before first use.
- Switch off if the pump cycles with all taps closed — check for leaks.
Beyond first prime
After the first success, label valves and photograph your hose layout for future troubleshooting.
FAQ
Is higher PSI always better?
Too high can stress fittings — match pump to tapware ratings.
Noise in the van
Mount with isolation pads if night cycling bothers sleepers.
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