Jabsco PAR-Max 3.5 Shower Drain/General Purpose Pump, 12V, 3.5 GPM, 25 PSI, With Strainer

Overview

The Jabsco 32601-0092 is a 12V DC PAR-Max shower drain and general purpose diaphragm pump built for boats that need dependable water removal from a shower sump or other light transfer duty. It moves up to 3.5 GPM at a 3 ft head, reaches 25 psi, and self-primes up to 10 ft, which gives you more freedom to mount it above the wet area.

This pump uses a diaphragm design that can handle extended dry running and includes thermal overload protection with automatic restart if the motor gets too hot under load. It also meets USCG 183.410 and ISO 8846 MARINE ignition protection requirements, complies with ISO 8849 MARINE bilge pump standard, and uses oil-resistant elastomers for areas that see moisture and engine-space contamination.

For a buyer checking fit, this model uses 3/4 in (19 mm) ID hose connections and comes with a Pumpgard strainer. The pump body measures 7.7 in long x 4.2 in wide x 4.1 in high and weighs 5.0 lb, so it suits installations where space is limited but service access still matters.

Key features

• 12V DC shower drain and general purpose pump with 3.5 GPM flow at 3 ft (1 m) head
• 25 psi output for moving drain water and other onboard water transfer jobs
• Self-priming up to 10 ft (3 m), which helps when the pump needs to sit above the sump or wet bilge area
• Diaphragm pump design allows extended dry running without the rapid wear common to non-diaphragm layouts
• Thermal overload protection stops the motor if it overheats and restarts automatically after it cools
• Sealed motor built for harsh bilge conditions with oil-resistant elastomers in the wetted system
• Meets USCG 183.410 and ISO 8846 MARINE ignition protection requirements and complies with ISO 8849 MARINE bilge pump standard
• 3/4 in (19 mm) ID hose connections and Pumpgard strainer included

Compatibility and fit

This model fits 12V electrical systems and is set up for 3/4 in hose, which is a common size for shower drain plumbing on small to mid-size boats. The 10 ft self-priming capability helps when the pump cannot be mounted directly beside the sump box or drain pan.

The compact footprint works well in lockers, utility spaces, and other service areas where access is tight. Buyers replacing an older shower drain pump should check hose size, available mounting space, and system voltage before ordering.

Installation and setup

Because the pump can self-prime, it can be mounted above wet bilges instead of down in standing water. That can make service easier and helps keep the motor out of the dirtiest part of the compartment.

The included Pumpgard strainer is worth keeping in an accessible spot so hair, soap residue, and debris can be cleaned out before flow starts to drop. Secure hose runs and solid mounting matter here, especially on boats that see vibration underway.

Use on board

This pump is a good match for boats that need a dedicated shower drain pump on a 12V system, or a compact diaphragm pump for light general water transfer where occasional dry running can happen. It makes the most sense on cruising boats, fishing boats, and smaller vessels where installation space is limited and the pump may need to sit above the water source.

What’s included

• Pump
• Pumpgard strainer

Shipping
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Duties, taxes, and support
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