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  • Dumpglide RV macerator pump
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 Rated 4.8 Excellent - Trusted By 17,000+

Dumpglide ™

$599.99
$599.99
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check_circle Ditch the stinky slinky for a slim hose

check_circle Skip the heavy tote hauls to the septic

check_circle No panic when the tank runs dry

check_circle Mash chunks to flow through a slim hose

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  • Attach the 76 mm (3 in) RV inlet to your waste outlet.
  • Connect a hose to the 25 mm (1 in) outlet or the quick-connect fitting.
  • Plug the switched cable into your 12V source and flip the switch.
  • The blades mash the waste and the impeller pushes it out the hose.

  • Macerator pump, 12V model G120-12
  • Power cable with inline rocker switch, cigarette-lighter plug and SAE quick-disconnect connector
  • Quick-connect hose fitting with shut-off lever

Once your item/s is dispatched,
the estimated delivery time is:

- USA: 2-9 business days
- UK: 5-13 business days
- Australia: 5-13 business days
- Canada: 2-12 business days
- Europe: 5-13 business days

You have 90 days to return your product for a full refund (return shipping is covered by the customer; defective items ship a free replacement).

✓ Official Authorized Retailer

This product is not available on Amazon or eBay. You are purchasing directly from the only authorized seller — which means full warranty, verified authenticity, and dedicated customer support. Beware of counterfeit listings on third-party marketplaces.

Dumpglide RV macerator pump

Dumpglide

 4.8/5
View full details

  • Over 17,000 recommend Dumpglide

Built for the Dump Day You Dread

plumbing

Hook up to your outlet, run a slim hose

Connect straight to your RV waste outlet and send waste away through a slim hose. The inlet is a 76 mm (3 in) RV fitting.

power

Power it from any 12V source

Flip the inline rocker switch and go. The cable ends in a cigarette-lighter plug and an SAE quick-disconnect connector.

Dumpglide
shield

Keep going when the tank runs low

Stop watching the tank as it empties, since the pump can run dry. Thermal overload protection backs up the motor if it heats up.

build

Resists rust in your storage bay

Rust and corrosion resistance, plus a fully sealed motor, help it last in your storage bay between trips.

Frequently Asked Questions

verified +347 experts reviewed it as the best choice in 2026
Q1 Will it fit my RV waste outlet?
The inlet is a 76 mm (3 in) RV fitting, made to attach to your RV waste outlet. Check that your hose fits the 25 mm (1 in) barb, and test the fittings with water before your first black tank dump.
Q2 Does it come with everything I need?
The kit has the pump, a switched power cable with lighter plug and SAE connector, and a quick-connect hose fitting with shut-off lever. You'll need your own hose that fits the 25 mm (1 in) barb.
Q3 Is it easy to set up?
Attach the 76 mm (3 in) inlet to your waste outlet, connect your hose, plug in and flip the switch. That's the whole routine, with no fat sewer hose to wrestle.
Q4 Can I run it from my cigarette-lighter socket?
It's a 12V DC pump rated at 12 A, so pair it with a strong 12V source for steady power. The cable has a lighter plug and an SAE connector, so you can choose how you hook up.
Q5 Can it run dry?
Yes, it can run dry, and thermal overload protection backs up the motor if it heats up. Still, switch it off once the tank is empty rather than letting it run on.
Q6 How fast does it empty a tank?
It has a max flow rating of 45 L/min (12 gal/min). Your real time depends on your hose length, any rise and how full the tank is.
Q7 Who is this pump for?
RV owners who want to skip the stinky slinky and the tote trips. It's a 12V pump for RV and marine use, with a switched cable and a quick-connect hose fitting.
Q8 Can I mount it in place?
Yes. It has a black body with a metal mounting bracket and a 4-hole pattern of 80 x 60 mm (3.15 x 2.36 in), so you can fix it where you want it.
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