Description

Jabsco 24V Par Max HD 4′ Pressure-Controlled Pump

The Jabsco 24V Par Max HD 4′ Pressure-Controlled Pump is a reliable and efficient solution for pressurised water systems on board vessels that require steady performance across multiple outlets. Designed to serve four or more outlets simultaneously, this pump is well suited to marine freshwater systems supplying galleys, heads, showers, and general onboard water distribution where controlled, lower-pressure delivery is preferred.

Operating on a 24V DC power supply, this Par Max HD pump delivers an open flow rate of up to 16 litres per minute, ensuring consistent water availability throughout the system. An integrated pressure switch manages operation automatically, cutting in at 0.7 bar (10 psi) and cutting out at 1.7 bar (25 psi). This controlled pressure range reduces strain on plumbing, fittings, and appliances, making it ideal for systems where gentler pressure is required without sacrificing flow efficiency.

The pump features a robust multi-diaphragm design that is both efficient and durable. This construction allows the pump to self-prime up to a vertical lift of 1.5 metres, providing flexibility in installation even when the pump cannot be mounted directly below the water source. The diaphragm design also allows the pump to run dry without damage, offering additional protection during intermittent use or temporary water supply interruptions.

Supplied with snap-in ports for 13mm (½”) bore hose connections and an inlet strainer, installation is straightforward while helping to prevent debris from entering the pump. The strainer contributes to reliable long-term operation by protecting internal components from contamination. For installations requiring alternative hose configurations, additional snap-in ports are available, including compatibility with Hep20 connections when used with the specified accessories.

Built for demanding marine environments, the Par Max HD range incorporates a heavy-duty motor protected by an automatic thermal overload cut-out. This safety feature helps prevent damage from overheating during extended operation. Cast aluminium lower housings further enhance durability and heat dissipation, extending the service life of the Jabsco 24V Par Max HD 4′ Pressure-Controlled Pump even under continuous or high-demand use.

FEATURES

• Heavy-duty pressure-controlled diaphragm pump
• 24V DC operation
• Designed to serve four or more outlets
• Efficient multi-diaphragm design
• Integrated pressure switch for automatic operation
• Low-pressure cut-in and cut-out for system protection
• Self-priming up to 1.5m vertical lift
• Can run dry without damage
• Automatic thermal overload protection
• Cast aluminium lower housing for increased durability
• Supplied with snap-in hose ports and inlet strainer

SPECIFICATIONS

• Output: 16 litres/minute (3.5 gallons/minute) open flow
• Pressure Switch Cut-In: 0.7 bar (10 psi)
• Pressure Switch Cut-Out: 1.7 bar (25 psi)
• Connections: 13mm (½”) bore hose
• Fuse Size: 10 amp
• Dimensions: 239mm long x 109mm wide x 97mm high
• Actual Weight: 2.50 kg