Jabsco Par-Max HD4 Heavy Duty 12V Water Pressure Pump – 4 GPM at 60 PSI

Par-Max HD4 Heavy Duty Water Pressure Pump - 12V - 4 GPM - 60 PSI

HD (Heavy Duty) models include a wider diameter motor with a powder coated shell, cast aluminum endbells and lower housing to improve pressure capability and life. Available in configurations up to 6 GPM (23 LPM) and 60 PSI (4.1 BAR), these pumps deliver exceptional performance.

Standard models provide good performance in an economical footprint. These configurations are available in 1-3 GPM, perfect for vessels with 1-3 outlets. A plastic housing protects the motors on these units from corrosion.

Features:

• Co-molded diaphragm technology for long life and durability


• HD models feature heavy duty, motors and cast aluminum lower housings which allow for longlife, even at high pressures


• Efficient and quiet operation


• Integrated, sealed pressure switch for on-demand operation


• Self-priming allows for installation versatility


• Can run dry without damage


• Quick connect ports for ease of installation, servicing, and maintenance


• Vibration dampening mounting feet


• Equipped with integrated bypass module to reduce cycling and provide smoother flow

Specifications:

• Motor design: Brushed, permanent magnet TENV


• Pumphead upper housing material: Glass fiber reinforced polypropylene


• Diaphragm: Co-molded TPV


• Check valves: EPDM


• Max inlet pressure: 30 PSI (2.1 Bar)


• Fluid temperature range: 32F 140F (0C 60C)


• Dry self-priming capability: 7ft min (2.13m/min)


• Certifications: CE, ISO8846, RCM


• Ingress Protection: IPX6

WARNING: This product can expose you to chemicals including ANTIMONY OXIDE (ANTIMONY TRIOXIDE) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.

The Jabsco Par-Max HD4 is a robust 12-volt water pressure pump designed for heavy-duty applications. Featuring a wide diameter motor with a powder-coated shell, cast aluminum endbells, and a durable lower housing, this pump is built to deliver reliable performance at high pressures. It is capable of providing flow rates up to 4 gallons per minute (15.1 liters per minute) and operating at a maximum of 60 PSI (4.1 bar), making it suitable for demanding fluid delivery needs.
Constructed with a glass fiber reinforced polypropylene pumphead and co-molded TPV diaphragm, the HD4 model ensures long-lasting operation even under continuous use. Its integrated, sealed pressure switch allows for on-demand operation, reducing energy consumption and wear while maintaining consistent pressure levels. The self-priming feature, capable of drawing fluid from as low as 7 feet, offers installation flexibility in various environments. Additionally, the pump can run dry without damage, providing peace of mind during operation.
Designed with user convenience in mind, the Jabsco Par-Max HD4 includes quick connect ports for easy installation and maintenance. Vibration dampening mounting feet minimize noise and vibration, enhancing operational comfort. An integrated bypass module reduces cycling, resulting in smoother flow and increased longevity of the pump components. The pump's components, including check valves made from EPDM and a cover made of glass fiber reinforced polypropylene, are engineered for durability and corrosion resistance, suitable for a wide range of fluid temperatures from 32°F to 140°F (0°C to 60°C).
Certified under CE, ISO8846, and RCM standards and rated IPX6 for ingress protection, the Jabsco HD4 is ideal for marine, RV, and industrial applications where reliable water pressure is essential. Its compact design and rugged construction provide a dependable solution for demanding fluid management needs in various mobile and stationary setups.Note: This product may contain chemicals known to cause cancer under California law. For more information, visit P65Warnings.ca.gov.

Features:

• Co-molded diaphragm technology for long life and durability

• Heavy-duty motor and cast aluminum lower housing for high-pressure performance

• Efficient and quiet operation for user comfort

• Integrated, sealed pressure switch for on-demand cycling

• Self-priming design allows flexible installation options

• Can run dry without damage for added reliability

• Quick connect ports for easy installation and maintenance

• Vibration dampening mounting feet reduce noise and vibration

• Built-in bypass module for smoother flow and reduced cycling