Description
Comparison points and tradeoffs
When comparing RV Macerator Pump 12V 12GMP, Waste Water Pump with Garden Hose Discharge, Quick Release for RV, Boat, Marine with other Water Pumps & Accessories options, use this source-backed detail as the primary discriminator: Material: Stainless Steel.
Use this second fact to evaluate the tradeoff: Item model number: SL-0535. A third point to compare across alternatives is: Part Number: SL-0535.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
| Brand | AuInLand |
|---|---|
| Color | Black |
| Material | Stainless Steel |
| Style | Submersible |
| Power Source | Corded Electric |
| Item Weight | 6.6 Pounds |
| Maximum Flow Rate | 12 Gallons Per Minute |
| Voltage | 12 Volts |
| Manufacturer | AuInLand |
| UPC | 617256132517 |
| Part Number | SL-0535 |
| Item Weight | 6.6 pounds |
| Product Dimensions | 11.6 x 4.8 x 4.05 inches |
| Item model number | SL-0535 |
| Included Components | Macerator Pump |
| Batteries Included? | No |
| Batteries Required? | No |
Specifications
▪ Type: Waste Water Pump
▪ Seal: Lip Type
▪ Motor Voltage: 12V DC
▪ Max AMP: 12 A
▪ Open Flow: 12 GPM/45 LPM
▪ Pressure: 15 PSI/1.1Bar
▪ Inlet Port: 3 in/75 mm
▪ Discharge Port: 1 in hose barb
▪ Features: Self-Primming flexible impeller with stainless steel wearplate.
▪ Cord Length: 8.73 ft / 2.66 m (easy to connect cigarette lighter)
RV Macerator Pump Kit
▪ Pure Copper Motor: High precision bearing, low energy consumption, low noise, high speed, long service life.
▪ Built-In Thermal Overload Protection: When the motor overheats, the pump will stop running and restart automatically when the temperature drops to a tolerable range.
▪ Standard Crushing Water Inlet: It can be connected to a 3in (75mm) hose, which can crush waste within the effective area, with strong power.
▪ Iron Mounting Plate: Anti-vibration and noise reduction. The surface is treated with galvanized anti-rust treatment, which is not easy to rust in a humid environment, is corrosion-resistant and strong oxidation resistant.
▪ Double Four-Leaf Blades: Crush the dirt into small particles, which can be quickly discharged through the outlet, greatly reducing clogging.
Garden Hose Connector
▪ Length : 4 in
▪ The on/off switch could control the water flow.
▪ It can be connected to a water pipe to rinse the residue in the pump.
Using Tips
▪ Manual Churning Function: If the pump stopped working because of the blocked blade, you can open the bottom cover and turn the middle screw with a straight screwdriver to manually mash the blockage.
▪ It’s recommended to install a filter on the inlet end. And avoiding the impurities in the liquid, otherwise the water pump will be easily blocked, resulting in a decrease in pressure, flow rate, and even inability to pump water.
Applications
▪ Toilet sewer sewage
▪ Yacht waste water
▪ RV sewage treatment
▪ Kitchen sewage treatment
Note
▪ Manual measurement, error 1-3mm, depending on the actual situation, please understand.
▪ Please feel free to contact us if you have any questions about the product. We would try our best to solve any problem for you.
Source product highlights
About this item
- 【Quick Release Waste Water Pump】: Powered by a 12 V DC motor which is fully enclosed and pure copper made, 45LPM/12GPM open flow, Max. 12 Amps, Pressure 15 PSI/1.1Bar. The pump can empty a 40-gallon tank in less than 5 minutes, effectively and safely. While do not recommend running the pump for more than 15 minutes continuously.
- 【Applications】: This waste water pump can connect to a standard 3″ RV waste outlet. Also able to be used on sewering outlet hose kits and boat winterization kits, as well as cleaning and transporting sewage for marine toilet and sewer systems.
- 【Double Four-Leaf Blades】: Self-priming water pump is equipped with quality spiral blades to crush the dirt into small particles, and pump the discharge to your sewer.
- 【Built-In Thermal Overload Protection】: When the motor overheats, the pump will stop running and restart automatically when the temperature drops to a tolerable range.
- 【Garden Hose Connector】: The on/off switch could control the water flow. It can be connected to a water pipe to rinse the residue in the pump.
- 【Note】: Package includes 1 × RV Waste Pump, 1 × Garden Hose Connector, 1 × 8.73ft electric cord, 1 × 24mm ID Water Hose, 2 × Hose Clamps, 1 × Hose Adapter. Please feel free to contact us if you have any questions about the product. We would try our best to solve any problem for you.




Ray –
Been using this pump for a couple months almost on a daily basis. It works great pumping over a100 ft. Only problem I’ve had is the cig lighter is not heavy enough to run for extended time. 5 ⭐ for sure . well worth the money.
Challenger –
Works good and does exactly what designed to do and bought extra for back up !!!!!
Jen Mc –
This is easy to use, and no more buckets or stinky hoses. Take about 5 minutes to dump tank and never had a problem
Donald rosmarinofski –
Used mine 6 months and then it started to slow down , but I use it every day to empty 55 gallons of waste water and gray water , so to last that long for the price , I’m very happy!