JABSCO Par-Max HD4 Water Pressure Pump | Marine Fresh Water Pump is a dependable freshwater pressure pump designed for marine and mobile water systems where consistent water delivery is required. Part of the trusted JABSCO Par-Max pump range, this pump is developed for applications that need a reliable supply of pressurised freshwater for onboard plumbing systems. It is commonly used in boats, yachts, RVs, and other recreational water systems where maintaining steady water pressure is important for daily water usage.

The JABSCO Par-Max HD4 Water Pressure Pump is designed to deliver efficient freshwater circulation with a flow capacity of 4 GPM (15 LPM) and a pressure rating of 60 PSI (4.1 bar). This makes it suitable for supplying water to onboard taps, showers, and other freshwater outlets. The pump helps provide a consistent water supply experience by maintaining pressure throughout the water system, making it a practical choice for marine freshwater installations and mobile living applications.

This JABSCO water pump is available in two different voltage configurations to meet different electrical system requirements. The first variant is Q401J-118S-3A, which operates on a 12VDC power supply and is suitable for many standard marine and recreational vehicle electrical systems. The second variant is Q402J-118S-3A, which operates on a 24VDC power supply and is suitable for installations requiring a higher voltage electrical setup. Both variants provide the same flow performance of 4 GPM (15 LPM) and pressure capability of 60 PSI (4.1 bar).

As a marine fresh water pump, the JABSCO Par-Max HD4 is suitable for boats and vessels where reliable freshwater distribution is needed. It can be installed within onboard water systems to supply pressurised freshwater for different user points, including kitchen faucets, bathroom showers, and other water outlets. Its compact design makes it suitable for marine environments where installation space may be limited and efficient equipment placement is required.

The JABSCO Par-Max HD4 Water Pressure Pump is also a suitable solution for RV water systems. Recreational vehicles often require compact and efficient water pumps to provide freshwater pressure while travelling or staying in remote locations. This pump supports RV freshwater applications by helping deliver water from the onboard tank system to connected outlets with consistent pressure.

For marine technicians, boat owners, and RV users looking for a replacement or new installation pump, the JABSCO Par-Max HD4 provides a practical freshwater pumping solution. It is suitable for upgrading existing water systems or replacing older pumps where compatible specifications are required. With two available voltage options, users can select the correct model according to their vessel or vehicle electrical system.

The pump is designed for freshwater pressure applications and is commonly selected for marine plumbing projects, boat maintenance work, and recreational vehicle installations. Whether used on a small boat, yacht, or RV, the JABSCO Par-Max HD4 helps support everyday freshwater requirements by delivering pressurised water throughout the connected system.

Key Features:

• JABSCO Par-Max HD4 Water Pressure Pump | Marine Fresh Water Pump provides a reliable pressurised freshwater supply for boats, yachts, RVs, and mobile water systems.
• Delivers a flow capacity of 4 GPM (15 LPM) for freshwater distribution applications.
• Provides a pressure rating of 60 PSI (4.1 bar).
• Designed for marine freshwater systems requiring consistent water pressure.
• Suitable as a boat water pump, RV water pump, and marine freshwater pump.
• Compact design allows flexible installation in marine and mobile applications.
• Suitable for supplying freshwater to taps, showers, and onboard water outlets.
• Designed for replacement or new freshwater pressure pump installations.
• Part of the JABSCO Par-Max range of marine water pumps.

Applications / Suitable For:

• JABSCO Par-Max HD4 Water Pressure Pump | Marine Fresh Water Pump is suitable for a wide range of freshwater pressure applications where reliable water delivery is required.
• Boat freshwater systems for supplying water to onboard outlets.
• Yachts and marine vessels requiring pressurised freshwater distribution.
• RV water systems for travel and recreational use.
• Camper and mobile water installations requiring a compact pressure pump.
• Marine plumbing systems connected to freshwater storage tanks.
• Replacement of existing compatible marine water pressure pumps.
• New boat and recreational vehicle freshwater system installations.
• Maintenance and repair projects requiring a JABSCO pump solution.

FAQs:

Q: What is the flow capacity of the JABSCO Par-Max HD4 Water Pressure Pump?
A: The JABSCO Par-Max HD4 Water Pressure Pump provides a flow capacity of 4 GPM (15 LPM).

Q: What voltage versions are available for the JABSCO Par-Max HD4 pump?
A: The pump is available in two versions: Q401J-118S-3A with 12VDC and Q402J-118S-3A with 24VDC.

Q: Is the JABSCO Par-Max HD4 suitable for boats and yachts?
A: Yes. The pump is designed for marine freshwater systems and is suitable for boats, yachts, and other vessels requiring pressurised freshwater supply.

Q: Can this pump be used for RV freshwater systems?
A: Yes. The JABSCO Par-Max HD4 can be used in RV water systems where a compatible freshwater pressure pump is required.

Q: What pressure does the JABSCO Par-Max HD4 Water Pressure Pump provide?
A: The pump provides a pressure rating of 60 PSI (4.1 bar) for freshwater pressure applications.