CrestWave RV macerator pump in use, enabling fast waste disposal.
CrestWave RV macerator pump connecting hose shows easy setup.
CrestWave dual SK5 blades crush waste into fine particles.
CrestWave macerator pump highlights thermal protection for longevity.
CrestWave all-in-one kit with IPX8 waterproofing for reliability.
CrestWave compact storage case keeps tools organized.
CrestWave RV macerator pump in use, enabling fast waste disposal.
CrestWave RV macerator pump connecting hose shows easy setup.
CrestWave dual SK5 blades crush waste into fine particles.
CrestWave macerator pump highlights thermal protection for longevity.
CrestWave all-in-one kit with IPX8 waterproofing for reliability.
CrestWave compact storage case keeps tools organized.

CRESTWAVE RV Macerator Pump — Fast 4-Minute Emptying, 12 GPM, 12V 144W | Complete Protection Kit

Efficient waste management for RVs and boats Designed for mobile living, the CrestWave RV Macerator Pump blends...
Vendor: CRESTWAVE
Availability: In stock
£175.53
£175.53
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Subtotal: £175.53
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CrestWave RV macerator pump in use, enabling fast waste disposal.

CRESTWAVE RV Macerator Pump — Fast 4-Minute Emptying, 12 GPM, 12V 144W | Complete Protection Kit

£175.53
CrestWave RV macerator pump in use, enabling fast waste disposal.
CrestWave RV macerator pump connecting hose shows easy setup.
CrestWave dual SK5 blades crush waste into fine particles.
CrestWave macerator pump highlights thermal protection for longevity.
CrestWave all-in-one kit with IPX8 waterproofing for reliability.
CrestWave compact storage case keeps tools organized.

CRESTWAVE RV Macerator Pump — Fast 4-Minute Emptying, 12 GPM, 12V 144W | Complete Protection Kit

£175.53
Description
Description
x

Efficient waste management for RVs and boats

Designed for mobile living, the CrestWave RV Macerator Pump blends compact form with real-world power. Its 144W copper motor drives dual SK5 blades that crush waste particles to under 15 mm, helping maintain smooth flow and easier cleaning after dumping. In practice, you may experience faster, cleaner tank dumps even when space is tight or access to disposal points is limited.

Key performance highlights

  • Up to 12 gallons per minute (45 LPM) at about 15 PSI
  • Dual SK5 steel spiral blades reduce solids to under 15 mm
  • Self-priming design with up to 10 ft lift and 3 ft suction head
  • 3/4" NPT fittings, built-in garden hose connector with on-off valve
  • CE certified for reliability and safety

The unit’s capability translates to smoother routine maintenance and less hassle when dumping on the go. While results vary, the combination of grinding blades and steady flow can help streamline your waste disposal workflow in RV or marine setups.

Versatility, durability, and weather-ready design

Self-priming operation supports long-distance pumping and lifting waste up to 10 ft. Connections are straightforward with standard 3/4" NPT fittings and a hose connector. The pump handles a wide temperature range (41°F to 140°F) and carries CE certification, signaling adherence to safety and quality standards.

All-in-one kit and reliability

Everything you need arrives in a single package: adjustable metal clamps, a 2.3 m cigarette lighter power cord, NPT copper fittings, rubber gloves, a screwdriver, waterproof tape, and a durable storage box. With an IPX8 waterproof rating and protections against overheating and dry-running, this setup is built to endure varied climates and use cases.

What you get and support

  • Full macerator pump kit with essential fittings and accessories
  • IPX8 rating for water resistance and broad operating conditions
  • 12-month manufacturer support for added peace of mind

FAQ

Q: How does the CrestWave RV Macerator Pump improve tank dumping?

A: It delivers up to 12 GPM with a 10 ft lift and self-priming design, enabling faster, flexible waste disposal.

Q: Is the kit ready to install and durable for varying conditions?

A: Yes—the kit includes fittings, a power cord, gloves, and waterproof components, with IPX8 rating and 12-month coverage.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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