Jabsco 31700-0092 - Marine Washdown Pump

ID 1334270

1-2 weeks delivery time

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The Jabsco 31700-0092 washdown pump delivers up to 4 GPM with a 60 PSI shutoff for on-demand spray cleaning on board, powered by a 12V DC motor and an integrated sealed pressure switch. It self-primes up to 7 ft, supports fluid temperatures from 32°F to 140°F (0°C to 60°C), and is designed for reliable, quiet operation with corrosion protection and vibration-dampening mounting feet. This model is not submersible and must not be used for gasoline or other flammable liquids; it is replaced by the updated Q401J-118N-3A version.

Description
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Jabsco 31700-0092 On-Demand Marine Washdown Pump Unit

The Jabsco 31700-0092 is a marine washdown pump built to provide pressurized, on-demand spray for common onboard cleaning tasks. With a compact diaphragm-pump design and an integrated pressure switch, it supports convenient washdown operation for anchors, buoys, fishing areas, and similar applications.

Application

On-demand washdown spray for onboard cleaning
Suitable for fresh water and salt water only
Sometimes used with a Y valve for dual-purpose livewell circulation (as described)
Not submersible
Do not use for pumping gasoline or other flammable liquids

Compatibility

Replaced by Q401J-118N-3A (updated model)

Technical Specifications

Type	Marine washdown pump (diaphragm pump)
Series	HotShot HD4
Maximum Flow Rate	4 GPM
Shutoff Pressure	60 PSI
Power	12 Volt DC motor
Self-Priming	7 ft
Fluid Temperature Range	32F to 140F (0C to 60C)
Ingress Protection	IPX6
Port Fittings	Standard Snap-In Port fittings; 1/2 in straight hosebarb fittings (inlet and discharge)

Product Details

Pressure control: Integrated, sealed pressure switch for on-demand operation
Motor: Permanent magnet brushed motor in a TENV (Totally Enclosed Non-Ventilated) enclosure
Noise and vibration: Vibration-dampening mounting feet for quiet operation
Corrosion protection: Motor shielded by a plastic housing to help prevent corrosion
Dry-run capability: Can run dry without damage (as stated)
Mounting guidance (as described): Mount horizontally, or vertically with the pumphead facing down; mount above the waterline in a dry area with adequate ventilation

Features

4 GPM performance with 60 PSI shutoff for effective washdown spray
Self-priming up to 7 ft for versatile installation
Supports fresh water and salt water use
Quiet, efficient operation with IPX6 ingress protection

Service and Spare Parts

Major Overhaul Kit / Rebuild Kit: Catalog # 18920-9043 (service kit with valve kit, diaphragm kit, lower housing kit, and slide clips)

Notes on the Updated Replacement Model

This pump is replaced by Q401J-118N-3A. The updated HD version is described as offering enhanced durability with a powder-coated motor shell, co-molded diaphragm technology, and cast aluminum components, along with glass fiber-reinforced polypropylene pumphead and upper housing, a co-molded TPV diaphragm, and EPDM check valves.