Jabsco P501J-115S-3A Par-Max HD5 12V 5 GPM 40 PSI Pump
The Jabsco P501J-115S-3A Par-Max HD5 12V pump is engineered for dependable high-flow performance in demanding environments. Delivering up to 5 gallons per minute at 40 PSI, this heavy-duty diaphragm pump is ideal for systems that require consistent water pressure across multiple outlets. Its robust construction and advanced internal design ensure long service life, even under continuous or intermittent duty cycles.
Designed for versatility, the Par-Max HD5 pump is self-priming and capable of running dry without damage, making it suitable for mobile, industrial, and utility applications. Whether used in RV systems, agricultural setups, or general water transfer operations, it provides smooth, reliable performance with minimal maintenance requirements. The compact 12V design allows easy integration into a wide range of systems where efficiency and durability are critical.
Key Features
- Delivers up to 5 GPM flow rate for high-demand systems
- Operates at 40 PSI for consistent water pressure
- Self-priming diaphragm design for ease of use
- Dry-run capable without pump damage
- Durable construction for extended service life
- Smooth and quiet operation
- Designed for multi-outlet water systems
- 12V DC operation for mobile and off-grid applications
Applications
- RV and camper water systems
- Agricultural spraying and irrigation
- Industrial fluid transfer
- Utility vehicles and mobile service units
- Marine and non-marine water systems
- Off-grid water supply systems
- General-purpose water pressure boosting
Specifications
- Flow Rate: 5 GPM
- Pressure: 40 PSI
- Voltage: 12V DC
- Pump Type: Diaphragm
- Self-Priming: Yes
- Dry Run Capability: Yes
- Port Size: 1/2" hose barb (typical for this series)
- Duty Cycle: Intermittent to continuous depending on system setup
FAQ Section
What makes the Par-Max HD5 different from standard diaphragm pumps?
It offers higher flow capacity and improved pressure stability, making it suitable for multi-outlet systems and demanding applications.
Can this pump be used for fluids other than water?
Yes, it can handle compatible non-corrosive liquids, but always verify chemical compatibility before use.
Is installation complicated?
No, the pump is designed for straightforward installation with standard fittings and a 12V power source.
How does the self-priming feature help?
It allows the pump to draw water even when the source is below the pump, simplifying setup and improving reliability.
Is this pump suitable for continuous operation?
It can handle extended use depending on system conditions, but proper ventilation and setup are recommended for longevity.
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