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12V DC High Pressure Diaphragm Water Pump 70W Self Priming Pump 6L/Min 0.9MPA Portable Booster Pump for RV Caravan Boat Sprayer Cooling Welding Drill Cleaning Water Transfer
12V DC High Pressure Diaphragm Water Pump 70W Self Priming Pump 6L/Min 0.9MPA Portable Booster Pump for RV Caravan Boat Sprayer Cooling Welding Drill Cleaning Water Transfer
12V DC High Pressure Diaphragm Water Pump – 70W Self-Priming Booster Pump for RV, Boat & Industrial Use
This compact and powerful 12V DC diaphragm water pump delivers high-pressure performance at up to 6L/min flow rate and 0.9MPA pressure. Built with premium bearings for smooth, long-lasting operation, it’s ideal for RVs, caravans, boats, sprayers, cooling systems, welding guns, and drill water supply.
Key Features
⚡ High Pressure Performance – 0.9MPA / 30m Head
Delivers consistent high-pressure water flow up to 30 meters discharge head. Built-in pressure switch automatically shuts off the pump when outlet pressure is excessive, protecting your system.
💧 Self-Priming Design – 1-2m Suction Head
Self-priming capability allows the pump to draw water from a source up to 1-2 meters below without manual priming. Can run briefly without water for up to 30 minutes maximum.
🔧 Premium Bearings – Smooth & Durable
Crafted with top-quality bearings for seamless rotation and extended service life. Compact, lightweight design (approx. 640g) makes it easy to install in tight spaces.
🛡️ Auto Pressure Switch
Integrated pressure switch automatically cuts power when outlet pressure exceeds the set threshold, preventing damage and ensuring safe, reliable operation.
🔌 Easy Installation – Plug & Play
Simple horizontal installation with no complex setup required. Compatible with water, water-solvent (pH 5-8), and oil media across a wide temperature range of 0–100°C.
Specifications
| Specification | Details |
|---|---|
| Voltage | 12V DC |
| Current | 6A |
| Power | 70W |
| Max Flow Rate | 0.1–6 L/min (1.59 gal/min) |
| Pressure | 0.9 MPA |
| Suction Head | 1–2 meters |
| Discharge Head | 30 meters |
| Pump Type | Diaphragm pump (single stage) |
| Drive Mode | Electric |
| Compatible Media | Water (0–100°C), pH 5–8 solvent, Oil |
| Weight | Approx. 640g |
| Color | Black |
Perfect For
RV & caravan water supply · Boat bilge pump · Agricultural sprayer · Cooling system · Welding gun cooling · Drill water supply · Pressure washing · Water transfer · Industrial cleaning
Frequently Asked Questions
How is it powered?
70W
What voltage does it run on?
12V DC
What colors does it come in?
Black
How much does it weigh?
Approx. 640g