Rotorua RV Diaphragm Water Pressure Pump
Rotorua RV Diaphragm Water Pressure Pump
- Powerful Performance: Features a 3-chamber diaphragm pump that delivers a maximum flow of 4 GPM and a cut-out pressure of 45 psi, supporting consistent output for camper, RV, and marine use, even with two faucets running at once
- Self-Priming Convenience: Ready to use without manual priming, drawing water directly from buckets, tanks, or other sources with a 9.8 ft suction height; offers a powerful vertical lift capability of up to 98 ft for flexible setups
- Auto On/Off System: The built-in 45 psi pressure switch automatically starts the water pressure booster pump when the faucet is opened and stops it when closed; provides hands-free operation while saving power; pressure setting is adjustable by a qualified professional
- Built to Last: Full copper motor offers 20% higher overall efficiency; rubber base reduces noise and vibration; 30A pressure switch withstands high startup currents; stainless steel shaft seal provides sealing reliability; TPV impeller resists wear and corrosion
- Safe Operation: Includes a built-in check valve to prevent backflow; withstands short-term dry running without damage; overheating protection for added reliability
- Flexible Power Options: Compatible with standard 12V batteries or a vehicle's cigarette lighter socket, making this RV water pump a portable solution for camper, road trips, RV living, marine applications, and off-grid living without complex wiring or modifications
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FAQ
Q: Can I install it by myself?
A: Yes. It’s easy to install. Simply assemble the strainer, barbed adapters, fittings, water pipes (not included in the package), and clamps according to the instructions, and then secure the pump to a stable location.
Q: Can it be mounted both vertically and horizontally?
A: Yes. The pump may be mounted in any position. If mounted vertically, the pump head should be in the down position to avoid leakage into the motor casing in the event of a malfunction.
Q: Can it run dry without damage?
A: Yes. The water pump features dry-run protection. Short-term dry running will not damage the pump.
Q: Can I run it from a cigarette lighter?
A: Model WP-45A can only be powered by AC 120V / 60Hz sockets. Models WP-45D and WP-34D can be powered by any 12V battery or car cigarette lighter socket.
Q: Can it handle hot water applications?
A: The water pump can handle water temperatures ranging from 32 to 140°F.
Q: Is it suitable for drinking water systems?
A: Yes. The internal diaphragm is made of materials suitable for drinking water contact.
Technical Specification
|
Model |
WP-34D |
WP-45D |
WP-45A |
|
Power Supply |
DC 12V |
DC 12V |
AC 120V / 60Hz |
|
Max. Current |
8.0 A |
15.0 A |
2.5 A |
|
Max. Pressure |
45 psi |
55 psi |
55 psi |
|
Adjustable Pressure Range |
17-75 psi |
40-80 psi |
40-80 psi |
|
Max. Flow Rate |
4.0 GPM |
5.0 GPM |
5.0 GPM |
|
Max. Vertical Lift |
98 ft |
128 ft |
128 ft |
|
Suction Lift |
9.8 ft |
9.8 ft |
9.8 ft |
|
Inner Overheat Protection |
248°F |
248°F |
248°F |
|
Liquid Temperature |
32-140°F |
32-140°F |
32-140°F |
|
Number of Chambers |
3 |
4 |
4 |
|
Bypass Switch |
NO |
YES |
YES |
|
Mainly Used For |
Yacht, RV, Camper, etc. |
Yacht, RV, Camper, etc. |
Kitchen, Bathroom, Garden Sprinkler, etc. |
