Description
Jabsco Par-Max 3 Water Pump 12V 3 GPM 25 PSI | Boat Supply Store
For vessels demanding consistent onboard water delivery, this 12V DC pump provides 3 GPM flow at 25 PSI, suitable for up to three outlets. Its co-molded TPV diaphragm and EPDM check valves ensure longevity and reliable operation, even with a 7ft minimum dry self-priming capability. The integrated pressure switch manages water on-demand, and the IPX6 rating protects against high-pressure water jets, making it a robust choice for coastal cruisers along the Texas coast. Find this essential marine plumbing component at Boat Supply Store.
Key Features
- Long-lasting durability with co-molded diaphragm technology
- Efficient and quiet operation for a comfortable onboard environment
- On-demand water delivery via integrated, sealed pressure switch
- Flexible installation due to self-priming capability
- Damage-free operation even when run dry
- Quick connection ports for expedited servicing and maintenance
- Reduced cycling and smoother flow from integrated bypass module
- Vibration isolation provided by dampening mounting feet
Specifications
| Product Specifications | |
|---|---|
| Voltage | 12V DC |
| Flow Rate | 3 GPM |
| Pressure | 25 PSI |
| Motor Type | Brushed permanent magnet TENV |
| Upper Housing Material | Glass fiber reinforced polypropylene |
| Diaphragm Material | Co-molded TPV |
| Check Valve Material | EPDM |
| Max Inlet Pressure | 30 PSI |
| Fluid Temperature Range | 32°F-140°F |
| Min Dry Self-Priming Capability | 7ft |
| Ingress Protection | IPX6 |
Who This Is For
Boat owners and marine professionals requiring a dependable 12V self-priming water pressure pump for onboard systems. It is well-suited for smaller vessels with 1-3 water outlets.
How It Compares
| Feature | Jabsco Par-Max 3 Water Pump 12V 3 GPM 25 PSI | Seaflo 21 |
|---|---|---|
| Flow Rate | 3 GPM | 3.0 GPM | 3.0 GPM |
| Pressure | 25 PSI | 55 PSI | 50 PSI |
| Voltage | 12V | 12V | 12V |
| Self-Priming Capability | 7ft min | — |
| Dry Run Protection | Yes | Yes | Yes |
| Diaphragm Technology | Co-molded TPV | Santoprene | Santoprene |
Common Concerns Answered
Is the 25 PSI output sufficient for all onboard water needs?
While generally adequate for most sinks and showers, users requiring higher flow rates or pressures for applications like high-pressure deck washing may find 25 PSI limiting. Competitor pumps often offer higher pressure outputs, but this model prioritizes a balance of efficiency and durability for smaller systems.
How durable is the diaphragm over time?
The co-molded diaphragm technology is engineered for long life and durability, a key benefit highlighted by users. While occasional reports of wear exist over extensive periods, it is generally considered a robust component for this class of pump.
What if I need more pressure than this pump provides?
For applications demanding higher pressure, consider models with a higher PSI rating. However, this Jabsco Par-Max 3 excels in delivering reliable, consistent water for standard onboard needs on smaller vessels, supported by its self-priming and dry-run capabilities.
Frequently Asked Questions
What is the flow rate of the Jabsco Par-Max 3 Water Pressure Pump?
The Jabsco Par-Max 3 offers a flow rate of 3 Gallons Per Minute (GPM).
What is the maximum pressure output of this pump?
This pump is rated for a maximum pressure output of 25 PSI.
Is this pump self-priming?
Yes, the Jabsco Par-Max 3 is self-priming and can draw water from a depth of at least 7 feet without requiring manual priming.
Can this pump run dry without damage?
Yes, the Jabsco Par-Max 3 is designed to run dry without sustaining damage, offering installation flexibility and operational resilience.
What type of motor does the Jabsco Par-Max 3 use?
The pump is equipped with a brushed permanent magnet Totally Enclosed Non-Ventilated (TENV) motor.
