Description
Jabsco 4.8 GPM 12V Water System w/ Strainer/Accumulator | Boat Supply Store
This fully assembled 12V water system delivers consistent onboard water pressure for multiple outlets, solving the need for reliable plumbing. It features a PAR-Max 4.0 pump with a robust 4.8 GPM flow rate and a 40 PSI shut-off pressure, ensuring adequate supply for galleys and heads. Measuring 12.2" L x 9.4" W x 9.8" H and weighing 12 lbs, this ignition-protected unit simplifies installation by integrating the pump, strainer, and accumulator. It's suitable for a wide range of vessels, from coastal cruisers to offshore sportfishers requiring dependable water service.
Key Features
- Fully assembled for simplified installation
- Integrated PAR-Max 4.0 Pump, strainer, and accumulator
- Self-priming up to 10' (3M)
- Run-dry capability for operational resilience
- Smooth, even flow for consistent water delivery
- Thermal overload protection for pump longevity
- Ignition protected per ISO 8846 MARINE
- Backed by a comprehensive three-year warranty
Specifications
| Product Specifications | |
|---|---|
| Voltage | 12V |
| Flow Rate | 4.8 GPM (18 LPM) |
| Shut-off Pressure | 40 PSI (2.8 bar) |
| Pump Type | PAR-Max 4.0 |
| Self-Priming | Yes, up to 10' (3M) |
| Run-Dry Capability | Yes |
| Hose Connections | 3/4" (19mm) hose tails |
| Dimensions | 12.2" L x 9.4" W x 9.8" H |
| Weight | 12 lbs (5.4kg) |
| Ignition Protection | Complies with ISO 8846 MARINE |
| Warranty | Three-year |
Who This Is For
Boat owners and marine professionals requiring a dependable, pre-configured water pressure solution. This system is ideal for those seeking an efficient upgrade or replacement that minimizes installation complexity and ensures consistent water flow to multiple fixtures.
How It Compares
| Feature | Jabsco 4.8 GPM 12V Water System w/ Strainer/Accumulator | Competitor |
|---|---|---|
| Flow Rate | 4.8 GPM | 4.0 GPM |
| Shut-Off Pressure | 40 PSI | 55 PSI/50 PSI |
| Integrated Accumulator Tank | Yes | No |
| Self-Priming | Yes, up to 10' (3M) | Yes |
| Run-Dry Capability | Yes | Yes |
| Ignition Protection | Complies with ISO 8846 MARINE | Yes |
| Warranty | Three-year | 1-year/2-year |
Common Concerns Answered
I've heard some pumps wear out their diaphragms. Is this a concern?
While diaphragm wear can occur with any pump under extended heavy use, the Jabsco Single Stack utilizes a robust PAR-Max 4.0 pump designed for marine environments. The three-year warranty provides significant protection against premature wear.
Is the initial cost higher than buying parts separately?
The upfront investment for this integrated system may appear higher than sourcing individual components. However, the value is derived from the convenience of a pre-assembled unit, simplified installation time, and the assurance of compatible, high-performance parts working in unison.
How long can this pump run dry without damage?
This Jabsco water system features run-dry capability, meaning it can operate for short periods without water. This is a critical safety feature that prevents damage during brief dry spells in operation.
Frequently Asked Questions
What is the flow rate of the Jabsco Single Stack Water System?
The Jabsco Single Stack Water System provides a flow rate of 4.8 gallons per minute (GPM), which is equivalent to 18 liters per minute (LPM).
What is the shut-off pressure for this water system?
This water system operates with a shut-off pressure of 40 PSI (2.8 bar).
Is this water system self-priming?
Yes, the Jabsco Single Stack Water System is self-priming and can draw water from a depth of up to 10 feet (3 meters).
What size hose does this system accommodate?
The system is designed for connections using 3/4" (19mm) hose tails.
What are the dimensions of the Jabsco Single Stack Water System?
The dimensions of the unit are 12.2 inches in length, 9.4 inches in width, and 9.8 inches in height.
