Description
Jabsco Par-Max 3 Water Pump 12V 3 GPM 40 PSI | Boat Supply Store
This 12V DC pump addresses the need for consistent and quiet onboard water pressure, ideal for RVs and boats with up to three outlets. It delivers a flow rate of 3 GPM with a maximum pressure of 40 PSI, featuring a brushed permanent magnet TENV motor and glass fiber reinforced polypropylene upper housing for durability. The self-priming capability up to 7ft offers installation flexibility, ensuring reliable water delivery for galley, head, or washdown applications. Available at Boat Supply Store.
Key Features
- Durable Co-molded diaphragm technology ensures long service life.
- Heavy-duty construction with cast aluminum lower housings on HD models.
- Quiet Operation Engineered for efficient and silent water delivery.
- On-Demand Water Integrated sealed pressure switch activates pump as needed.
- Versatile Installation Self-priming capability up to 7ft reduces installation complexity.
- Dry-Run Protection Can operate dry without sustaining damage.
- Easy Servicing Quick connect ports facilitate installation and maintenance.
- Smooth Flow Integrated bypass module minimizes pump cycling and provides consistent water output.
Specifications
| Product Specifications | |
|---|---|
| Voltage | 12V DC |
| Flow Rate | 3 GPM |
| Maximum Pressure | 40 PSI |
| Motor Type | Brushed permanent magnet TENV |
| Upper Housing Material | Glass fiber reinforced polypropylene |
| Diaphragm Material | Co-molded TPV |
| Check Valve Material | EPDM |
| Maximum Inlet Pressure | 30 PSI |
| Fluid Temperature Range | 32F-140F |
| Dry Self-Priming Capability | 7ft |
| Ingress Protection | IPX6 |
Who This Is For
Boaters and RV owners requiring a dependable 12V water pressure pump for onboard water systems, suitable for vessels supporting 1-3 water outlets. This pump is designed for users prioritizing consistent, quiet water delivery and long-term durability in marine or recreational vehicle applications.
How It Compares
| Feature | Jabsco Par-Max 3 Water Pump 12V 3 GPM 40 PSI | Competitor |
|---|---|---|
| Flow Rate | 3 GPM | 3 GPM |
| Max Pressure | 40 PSI | 55 PSI |
| Voltage | 12V | 12V |
| Self-Priming | Yes | Yes |
| Motor Type | Brushed, permanent magnet TENV | Permanent Magnet |
| Housing Material | Glass fiber reinforced polypropylene (upper) | Polypropylene |
Common Concerns Answered
How does the pressure output compare to other pumps?
While the Jabsco Par-Max 3 offers robust performance at 40 PSI, some competing models may provide slightly higher maximum pressure. However, its co-molded diaphragm and heavy-duty construction ensure reliable operation and longevity for its specified output, making it a dependable choice for typical onboard water needs.
What is the expected lifespan of the diaphragm?
The co-molded diaphragm technology is engineered for extended durability. For users experiencing diaphragm wear over extended heavy use, ensuring proper system maintenance, such as checking for debris in the water supply and maintaining correct inlet pressure, will maximize the pump's operational life.
Is this pump suitable for higher demand applications?
The Jabsco Par-Max 3 is optimized for boats and RVs with up to three outlets, delivering a consistent 3 GPM at 40 PSI. If your application demands significantly higher pressure, consider models specifically rated for greater PSI output.
Frequently Asked Questions
What is the flow rate of the Jabsco Par-Max 3 Water Pressure Pump?
The Jabsco Par-Max 3 Water Pressure Pump has a flow rate of 3 gallons per minute (GPM).
What is the maximum pressure this pump can deliver?
This pump can deliver a maximum pressure of 40 PSI.
Is this pump self-priming?
Yes, the Jabsco Par-Max 3 is self-priming and can draw water from a dry lift of up to 7 feet.
Can this pump run dry without damage?
Yes, this pump is designed to run dry without sustaining damage.
What type of motor does the Jabsco Par-Max 3 use?
The Jabsco Par-Max 3 uses a brushed permanent magnet TENV (Totally Enclosed Non-Ventilated) motor.
