Groco 155-6110-12 12V Submersible Waste Macerator Pump
This Groco 155-6110-12 is a 12V DC submersible waste macerator pump designed for efficient holding tank pump-out applications. Part of the GROCO 155 Series, this pump uses a bronze construction and integrated maceration system to break down waste before discharge, allowing efficient operation with smaller discharge plumbing.
Built for rigid holding tanks with a 10-inch depth, the Groco 155-6110-12 delivers a flow rate of approximately 17 GPM and features durable 3/4 inch ID hose barb inlet and discharge connections. Its design allows it to replace discontinued MPT and MPS series mounting configurations, making it a practical solution for new installations and replacement applications.
This 12-volt macerator pump is commonly used in marine sanitation systems but can also apply to other waste-handling equipment applications requiring compact electric maceration and reliable tank discharge performance.
Key Features
- 12V DC electric waste macerator pump
- GROCO 155 Series submersible design
- Bronze pump body and fittings for durability
- 17 GPM holding tank pump-out capacity
- Designed for waste maceration before discharge
- Fits rigid holding tanks up to 36 inches deep with proper model selection
- Compatible with previous MPT and MPS series mounting patterns
- Recommended 15-amp circuit protection for 12V installations
Applications
- Marine sanitation holding tank systems
- Boat waste management systems
- Replacement for older GROCO MPT and MPS macerator pumps
- Electric waste transfer applications
- Compact sanitation discharge systems
- Rigid tank pump-out installations
Specifications
- Manufacturer: GROCO
- Model: 155-6110-12
- Series: 155 Series Waste Macerator Pump
- Voltage: 12V DC
- Tank Depth Compatibility: 10 inches
- Flow Rate: 17 GPM
- Pump Material: Bronze
- Inlet Port Size: 3/4 inch ID hose barb
- Discharge Port Size: 3/4 inch ID hose barb
- Vent Connection: 5/8 inch ID hose barb
- Mounting: Square tank flange design
- Recommended Circuit Protection: 15 amp breaker
Frequently Asked Questions
What makes the Groco 155-6110-12 different from a standard waste pump?
The Groco 155-6110-12 includes maceration capability, which cuts waste material before discharge to help improve flow performance and allow the use of smaller discharge plumbing.
Can the Groco 155-6110-12 replace an older GROCO macerator pump?
Yes. The 155 Series is designed to use the same mounting configuration as discontinued MPT and MPS series macerator pumps in many replacement applications.
Is the Groco 155-6110-12 suitable for freshwater or clean water pumping?
No. This pump is designed specifically for waste handling and sanitation applications rather than potable water or general circulation duties.
What tank size does the Groco 155-6110-12 fit?
This model is designed for a rigid holding tank with a 10-inch depth. Other 155 Series models are available for different tank depths.
Does this pump require additional installation hardware?
New installations require the GROCO MP Hardware tank hardware kit, which is ordered separately.
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