Description
Jabsco 1L Accumulator Tank | Boat Supply Store
This Jabsco 1L accumulator tank integrates an internal bladder to stabilize water pressure, mitigating the frequent on/off cycles characteristic of pressure-switch-controlled pumped systems. By dampening pressure fluctuations, it ensures a consistently smooth water delivery and maintains precise hot water temperatures. The unit's construction from hygienic, impact-resistant plastic, with 1/2" snap-in fittings for both barbed and threaded connections, offers durability and simplified installation on vessels operating in demanding marine environments.
Key Features
- Smoother and more even flow for consistent water delivery.
- Quieter system operation by reducing pump on/off noise.
- Better temperature control, especially for hot water systems.
- Longer pump life due to decreased cycling frequency.
- Lower battery drain from reduced pump activation.
- Compact size for space-efficient installation.
- Versatile snap-in port fittings for 1/2" barbed and threaded hoses.
- Durable construction from impact and pressure-resistant plastic.
Specifications
| Product Specifications | |
|---|---|
| Capacity | 1-liter |
| Bladder Type | Internal |
| Port Fittings | Snap-in for 1/2" barbed and 1/2" threaded hose connections |
| Material | Hygienic, light, compact, impact, and pressure-resistant plastic |
Who This Is For
Boat owners and operators of motor caravans and coach systems with pumped water controlled by a pressure switch will benefit from improved water flow consistency. This unit is ideal for enhancing system quietness, temperature regulation, and extending the service life of the water pump.
How It Compares
| Feature | Jabsco 1L Accumulator Tank | Seaflo 1L Accumulator Tank |
|---|---|---|
| Capacity | 1L | 1L |
| Bladder Type | Internal | Internal |
| Fittings Included | 1/2" barbed and 1/2" threaded snap-in | 1/2" NPT threaded |
| Construction Material | Impact and pressure resistant plastic | Plastic |
Common Concerns Answered
Some users report the initial pressure setting requires adjustment. How do I optimize performance?
The internal bladder's pre-charge pressure should be set 2 PSI below your pump's cut-in pressure for optimal accumulator function. Consult the manual for detailed adjustment procedures to ensure smooth operation and prevent premature pump cycling.
There are occasional reports of leaks. What is the recommended installation practice?
Leaks typically stem from improperly secured fittings. Ensure all hose connections are firmly attached to the snap-in ports and that any threaded fittings are properly sealed with marine-grade sealant or tape to prevent water intrusion and ensure system integrity.
Does the California Prop 65 warning affect its usability on my boat?
The California Proposition 65 warning is a consumer right-to-know notification regarding potential chemical exposures. This product is designed and certified for marine use, and the warning itself does not preclude its safe and effective operation within the specified applications.
Frequently Asked Questions
What is an accumulator tank and why do I need one in my boat's water system?
An accumulator tank acts as a buffer in a pressurized water system, storing a volume of water under pressure. It is essential for smoothing out water flow, reducing the frequency with which your electric pump cycles on and off, thereby extending pump life and creating a more comfortable user experience with less surging.
How does the Jabsco 1L Accumulator Tank with internal bladder improve water flow and reduce pump cycling?
The internal bladder compresses as water enters the tank, absorbing pressure fluctuations. This means the pump runs for longer periods, delivering a steady flow, and cycles less frequently, which significantly reduces wear and the characteristic on/off 'chugging' sound common in basic pumped systems.
Can this accumulator tank be used with hot water systems, and will it improve temperature control?
Yes, this accumulator tank is suitable for use with both hot and cold water systems. By stabilizing flow and reducing pump cycling, it helps maintain a more consistent water temperature when hot water is used, preventing sudden temperature drops often associated with frequent pump activations.
What types of water pumps is the Jabsco 1L Accumulator Tank compatible with?
This accumulator tank is compatible with any 12V or 24V DC diaphragm or impeller pump that operates via a pressure switch, such as most common onboard marine water pumps used in recreational vessels and RV applications.
What are the benefits of reduced pump cycling, such as lower battery drain and longer pump life?
Reduced pump cycling directly translates to less cumulative run time for the pump motor. This conserves battery power by requiring fewer activations and significantly lessens the mechanical stress on the pump's internal components, leading to an extended operational lifespan for the unit.
