Jabsco In-Line Water Pressure Regulator, 45 PSI, 3/4 GHT Compact Dockside Regulator 44411-0045

The Jabsco In-Line Water Pressure Regulator (44411-0045) protects your boat's onboard water system from the high, unpredictable pressure common at marina docksides and campground faucets. It automatically regulates incoming water pressure of 46-125 psi down to a safe, consistent 45 psi (variance of plus or minus 5 psi), while lower pressures are allowed to pass through unregulated so you are never left without flow. A built-in backflow preventer stops water from siphoning back into the public supply, which is a common dockside and RV water-hookup requirement.

An easy-cleaning strainer sits ahead of the regulating mechanism to catch pipe scale and debris before it can damage downstream valves and seal seats; the strainer is removable for quick rinsing. The regulator is built from UV-resistant plastic to hold up to sun exposure at the dock, is rated for a 33-150 F working temperature range, and ships with a dust cap to keep the inlet clean during storage. At only 3 inches (77mm) long, this is a compact in-line model that installs directly between your hose and the boat's water inlet using 3/4 GHT(f) inlet and 3/4 GHT(m) outlet fittings, requiring no permanent mounting.

Specifications

• Brand: Jabsco
• Manufacturer Part Number: 44411-0045
• Type: In-Line Water Pressure Regulator
• Regulated Output Pressure: 45 psi
• Input Pressure Range: 46-125 psi
• Pressure Variance: plus or minus 5 psi
• Inlet Connection: 3/4 GHT (female)
• Outlet Connection: 3/4 GHT (male)
• Material: UV-resistant plastic
• Color: White
• Working Temperature Range: 33-150 F
• Length: 3 inches (77mm)
• Weight: 0.3 pounds
• UPC: 671880545075

Frequently Asked Questions

What does the Jabsco 44411-0045 pressure regulator do? It automatically reduces incoming water pressure from 46-125 psi down to a safe 45 psi, protecting your boat's plumbing from the high pressure found at marina docks and campground faucets.

How much does the regulated pressure vary? Output on the Jabsco 44411-0045 regulator varies by plus or minus 5 psi around its 45 psi target.

What happens if the incoming water pressure is already low? Pressures below the 46-125 psi regulating range pass through the 44411-0045 unregulated, so low-pressure dockside connections still deliver normal flow.

Does this regulator include a backflow preventer? Yes, the Jabsco 44411-0045 has a built-in backflow preventer that stops water from siphoning back into the public water supply, which many marinas and campgrounds require.

What size fittings does the 44411-0045 use? It has a 3/4 GHT(f) inlet and a 3/4 GHT(m) outlet, the standard garden-hose-thread size used on most dockside and RV water connections.

Is this the in-line or the flush-mount version of the Jabsco regulator? The 44411-0045 is the compact in-line model that connects between the hose and boat inlet; Jabsco also makes a flush-mount version (44411-1045) that mounts permanently into the vessel's superstructure with a 1/2 inch-14 pipe swivel-elbow outlet.

How long is the in-line regulator? The Jabsco 44411-0045 is a compact design measuring only 3 inches (77mm) long.

What is the regulator made of? It is molded from UV-resistant plastic so it can be left connected outdoors at the dock without degrading in sunlight.

How do I clean the strainer on this regulator? The 44411-0045 has a removable, easy-cleaning strainer built in ahead of the regulating valve that catches pipe scale and debris and can be pulled out and rinsed.

What temperature range can this regulator handle? The Jabsco 44411-0045 is rated for a working temperature of 33-150 F.

How much does the Jabsco in-line pressure regulator weigh? It weighs 0.3 pounds.

Does the regulator come with a cap for storage? Yes, the 44411-0045 includes a dust cap to keep the inlet fitting clean when the regulator is not connected.