![Jabsco Par-Max HD4 Heavy Duty Water Pressure Pump – 24V – 4 GPM – 40 PSI [Q402J-115S-3A]](https://www.bestmarinewiring.com/wp-content/uploads/2026/08/jabsco-par-max-hd4-heavy-duty-water-pressure-pump-24v-4-gpm-40-psi-q402j-115s-3a.webp)
Description
Par-Max HD4 Heavy Duty Water Pressure Pump – 24V – 4 GPM – 40 PSIHD (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
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