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Rotorua RV Diaphragm Water Pressure Pump

Sale price $69.99 USD Regular price $79.99

Delivery and Shipping Details

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Orders placed on weekends or holidays will begin processing the next business day.
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Typical delivery takes 2 to 5 business days after your order has been shipped.

You will receive a confirmation email with tracking details once your order is on the way.

Shipping carriers

USPS
UPS
FedEx
DHL
varies by supplier
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We currently ship orders within the United States only. We do not offer international shipping at this time.

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Some Items

Some items may ship from overseas manufacturers. Delivery times for these may vary slightly.

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Returns / Refunds Policy

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Damaged or Defective Items

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How to report damage: Send your photos along with your order number to contact@buycade.com or submit them through our Returns Contact Page. Our team will review and respond within 1 to 2 business days.

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How to Start a Return

To ensure your request is routed to the correct supplier and handled properly, all returns must be initiated through our Returns Contact Page.

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Visit our Returns Contact Page and submit your order details once your package has been delivered.
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Our support team reviews your request and connects you with the correct supplier or vendor handling your product.
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You receive specific return instructions tailored to your order.

After submitting your request, our team will provide:


The correct return address for the specific supplier

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Details on whether the customer or supplier is responsible for return shipping

Return timelines, any applicable restocking fees, and additional vendor-specific requirements
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General Guidelines

Eligibility — Items must be unused, in their original packaging, and returned within the vendor's stated timeframe of 30 days.
Return Window — All return requests must be started within 30 days of purchase.
Exclusions — Some products such as personal care items, customized products, or clearance items may not be eligible for return.
Refunds — Once your return is approved and processed by the vendor, your refund will be issued to your original payment method. Processing times may vary by supplier.
Shipping Costs — Return shipping fees are determined by the vendor and may be the customer's responsibility unless the item arrived damaged or incorrect.
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Refusing Delivery

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Description

Against the backdrop of  RV forest lake three pump models displayed 55 psi DC 55 psi AC 45 psi DC

five part pressure switch TPV impeller diaphragm stainless steel shaft seal copper motor rubber base

17-75 psi adjustable pressure quick guide open cover turn clockwise or counterclockwise to adjust

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

 

WP34D

WP-45D

WP45A

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.

 

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