Description
Dometic Seawater Pump M18-31601 | Boat Supply Store
Ensure consistent engine cooling and efficient bilge evacuation with this Dometic seawater pump. Designed for demanding marine environments, it operates at 12V DC, providing 3.2 GPM flow rate to maintain optimal engine temperatures under load. Ideal for direct drive or v-drive systems on offshore fishing vessels requiring uninterrupted raw water circulation.
Key Features
- Reliable Engine Cooling for Peak Performance
- Efficient Bilge Dewatering Capability
- Durable Marine-Grade Construction
- 12V DC Operation for Standard Electrical Systems
- 3.2 GPM Flow Rate for Effective Cooling
- Self-Priming for Easy Installation and Operation
- Compact Design Minimizes Space Requirements
- Quiet Operation Reduces Onboard Noise
Specifications
| Product Specifications | |
|---|---|
| Voltage | 12V DC |
| Flow Rate | 3.2 GPM |
Who This Is For
This pump is engineered for boat owners requiring a dependable seawater circulation solution for their marine engines. It is suitable for vessels where consistent raw water flow is critical for engine longevity and operational efficiency.
How It Compares
| Feature | Dometic Seawater Pump M18-31601 | Johnson Pump |
|---|---|---|
| Voltage | 12V DC | 12V DC |
| Flow Rate | 3.2 GPM | 3.0 GPM |
Common Concerns Answered
Will this pump handle continuous operation?
Yes, the robust design and materials are intended for continuous duty cycles required for marine engine cooling.
Is this pump suitable for saltwater environments?
Absolutely, it is specifically designed as a seawater pump, utilizing materials resistant to saltwater corrosion.
What is the expected lifespan of this pump?
When installed and maintained according to manufacturer guidelines, this pump is built for long-term, reliable service in marine applications.
Frequently Asked Questions
What is the maximum head pressure this pump can achieve?
The product specifications do not detail maximum head pressure; consult the manual for detailed performance curves.
What type of impeller material does this pump use?
While specific impeller material is not listed, Dometic pumps typically employ nitrile or neoprene for marine applications.
Does this pump require a separate intake strainer?
A separate intake strainer is highly recommended to prevent debris from entering and damaging the pump and engine cooling system.
What size hose fittings does this pump accommodate?
The port size is typically designed for standard marine hose sizes, often 3/4" or 1" diameter. Verify with the manual or product diagrams.
How do I prime this pump?
This pump is self-priming; ensure the intake line is submerged and the pump housing is filled with water for the initial startup. Subsequent uses should be automatic.
