Onsen 3.0 RV / Marine Diaphragm 12V Water Pump


The Onsen 3.0 RV / Marine Diaphragm 12V Water Pump is designed to bring water pressure to cabins, boats, RV fixtures and tankless water heaters.

Featuring noise absorbing mounts for quiet operation and factory calibrated for seamless installation with portable tankless water heaters such as the Onsen 5L and 10L, the 3.0 GPM, 12V Onsen pump is an integral part of any off-grid water installation.

SKU: ON-DP-30 Category:

Additional information

Weight 4.18 lbs
Dimensions 4.25 × 8.5 × 4.5 in

Default Title


Model 3.0
Flow rate 3.0 GPM / 11.3L
Voltage 12
Amperage 7.5
Pressure rating 55 PSI / 3.8 BAR
Weight 4.18 lbs / 1.90 kg
Dimensions 4.25 x 8.5 x 4.5 in.
Warranty 2-year limited

Operating Manual

Operating Manual - Onsen 3.0 Diaphragm RV / Marine 12V Water Pump


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