Best RV Macerator Pumps

An RV is dumping their black tank and it can be mess and clog free if they use an RV macerator pump.

We love finding and sharing products that make RV living easier for all of you. One of the least favorite jobs of many RVers is dumping their tanks, especially their black tanks. However, this doesn’t need to be a chore you fear and hate. An RV macerator pump can change the way you dump your RV tanks. Let’s take a look!

What Is an RV Macerator Pump? 

An RV macerator pump connects to the sewer drain valve on your RV. It grinds material into a pulp as it passes through the pump. The material can then pass through a significantly smaller hose than the standard three-inch sewer hose. You can even use a standard-size garden hose instead to empty your tanks (though it’s better to stick with a proper RV hose). 

The macerator pump not only grinds the material into a pulp but also forces the material out. Regular dumping relies on gravity to do the work, but that’s not the case with macerator pumps. 

A black sewer hose is used to dump the black tank and if they use an RV macerator pump it will be mess and clog free.

Benefits of RV Macerator Pumps

Once you install an RV macerator pump on your RV, it simplifies the process of dumping your tanks. Simplifying tasks is always great, but that’s not all that the macerator pump can do for you.

Good for Dumping Uphill or Long Distances

When dumping your tanks without a macerator pump, you rely on gravity. Macerator pumps suck materials out of your tank and push them through the hose to the dump location. That means you can dump your tanks when the sewer drain is uphill or a considerable distance away. A quality macerator pump will allow you to dump your tanks up even if you’re up to 150 feet away from the sewer drain.

Uses a Smaller Hose

Because the macerator grinds up the material, it allows you to empty your tanks using a smaller hose. Previously using a smaller hose would be impossible as it would easily clog from the material as it passes through. The macerator grinds up the material to send it through hoses that are comparable to garden hoses. Standard RV sewer hoses are much larger than these hoses and take considerably more storage space.

Types of RV Macerating Pumps

When it comes to using a macerator pump with your RV, there are two common types you’ll see. Let’s take a look!

Inline Macerator Pumps

An inline macerator pump connects to the three-inch sewer port in an RV’s sewer system. This external pump eliminates the standard sewer hose that many RVers carry. Instead, RVers can use a much smaller hose, even as small as a garden hose.

RVers love this attachment because it helps keep their hands clean and away from potential sewer spillage or leaks. RVers also love that this pump pushes the waste out, which allows them to dump their tanks even if the sewer connection is uphill or a considerable distance away.

Macerator Toilets

A macerator toilet functions similarly to what you’d expect from a kitchen garbage disposal. The toilet uses blades and a pump to grind up waste and paper before it enters the RV’s black tanks.  The grinding helps eliminate the possibility of clogs during dumping.

While reducing clogs is always great, many RVers find that macerator toilets require much more water. As the macerator grinds up the waste, it often creates a thicker or stickier liquid. The fluid causes already faulty tank sensors to be even more inaccurate. 

How Much Does an RV Macerator Pump Cost?

If you’re looking for a quality RV macerator pump, expect to pay approximately $200-$300, though that’s only an average. Having the macerator pump installed professionally could add a few hundred dollars to the cost. 

Best RV Macerator Pumps

When you’re shopping for a macerator pump for your RV, you don’t want to buy any old pump. Let’s look at a few of the best on the market.

1. Flojet Portable RV Waste Pump

Flojet 18555-000A Portable RV Waste Pump with Garden Hose Discharge Port - 12 VDC Motor
  • Connects directly to the RV waste outlet, elimates 3" sewer hose
  • Dump longer distances and drain holding tanks at home using any convenient sewer receiver

The Flojet Portable RV Waste Pump connects directly to an RV’s waste outlet. This pump allows RVers to ditch the three-inch sewer hose so many keep around. The pump also allows tanks to be dumped longer distances and even into residential systems where it’s allowed.

This pump includes a discharge port that can connect to a hose for rinsing out the pump and hose when finished. A convenient on/off switch reduces potential incidental contact. 

It includes a 30-second dry protection safety shut-off. This feature shuts down the pump when pumping is complete, helping protect the motor from overheating. With optimal safety, sanitation, and ease of use, this is an excellent option for any RVer.

2. Adventure Gear Macerator Pump

USA Adventure Gear Progear 2000 Quick Release RV |Sewer Waste Macerator Pump | Fits All Black Tanks | 4 Blade 316 Stainless Steel Cutter | Up to 12 GPM
  • ▶ The powerful ProGear 2000 RV Waste Pump is compact, and lightweight making it perfect for use in RVs, and campers....
  • ▶ YOUR SATISFACTION IS JOB #1:. NO QUESTIONS ASKED GUARANTEE. If for any reason you are not satisfied with our ProGear...

The Adventure Gear Macerator Pump is compact and lightweight. This tremendous macerator can pump 12 gallons per minute up to 150 feet away. It utilizes four stainless steel blades to shred solid materials. This pump is incredibly efficient as well. It can empty a 30-gallon holding tank in three to 10 minutes. 

The easy-to-use quick connect allows users to install the pump on their own. That means no pricey install. Buy with confidence, thanks to the manufacturer’s no-questions-asked policy that enables you to return or replace the item within one year. 

3. Amarine Self-Priming Macerator Pump

Amarine Made 12V Self-priming RV Macerator Pump RV Mount Macerator Waste Water Pump 45 LPM 12GPM Boat Marine
  • Model:MP-3500-12-1;Volts:12V;AMPS:10.A MAX.AMPS:16.0A;Open Folw:45LPM/12GPM
  • RV discharge mount macerator pump;Thermally Protected Motor;Intermittent duty cycle.Thermally Protected...

This budget-friendly macerator pump is perfect for not only RVs but also boats. With a flow rate of up to 12 gallons per minute, you’ll make quick work of emptying your waste tanks. You’ll be able to unload a 30-gallon waste tank in three minutes or less.

The pump utilizes a four-blade design to ensure waste processes thoroughly. This pump performs best when mounted as close to the tank as possible. It doesn’t handle complex objects, rags, or other hard objects. It doesn’t have an automatic shut-off, so you’ll need to be attentive while running it.

Are RV Macerator Pumps Worth It?

An RV macerator pump is an excellent option if you’re regularly dumping your tanks a considerable distance from your RV. The pump pushes liquid uphill, which is incredibly convenient. You may also be able to dump straight into residential toilets, making dumping tanks even more manageable.

RV macerator pumps are game-changers when it comes to emptying your RV’s tanks. This helpful tool can allow you to drain your tanks in locations where it was previously impossible without moving your RV. Have you ever used a macerator pump with your RV sewer?

Last update on 2021-09-20 / Affiliate links / Images from Amazon Product Advertising API

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