Perko Pipe to Hose Adapter, 90 Degree, Cast Bronze, Cast Hex, 5pk

Overview

The Perko 0063 Pipe to Hose Adapter is a cast bronze 90-degree marine fitting for connecting pipe-threaded plumbing to hose in below-deck and through-hull related runs. It is made for installations where the hose needs to turn cleanly without forcing a tight bend, such as raw water intake lines, fuel system plumbing, drain runs, or other onboard systems that use matching pipe and hose sizes.

This dealer package contains 5 pieces in the selected size. The range covers 3/4 inch, 1 inch, 1-1/4 inch, and 1-1/2 inch pipe-to-hose configurations, with overall lengths from 4-1/2 inches to 6 inches depending on the variant.

Key features

• Cast bronze body suited to marine plumbing areas where corrosion resistance matters.
• Curved 90-degree shape helps route hose where straight fittings would put extra strain on the line.
• Cast hex section gives a wrenching surface for installation and service access.
• Matched pipe and hose sizing keeps selection straightforward for common onboard plumbing layouts.
• Meets U.S.C.G. safety standard requirements for gasoline fuel systems under 33 CFR 183.
• Dealer package format includes 5 fittings in the selected configuration.

Variants

This product is offered in multiple size configurations. Each variant uses the same cast bronze 90-degree pipe-to-hose adapter style, with the pipe size, hose size, and overall length changing by part number.

The selected size should match both the pipe connection and the hose inside diameter used in the vessel’s plumbing run. Overall length is worth checking when space is limited around seacocks, strainers, tanks, bulkheads, or engine-room equipment.

• 0063DP5PLB: 3/4 inch pipe x 3/4 inch hose, with a 4-1/2 inch overall length. This is the smallest listed size and fits compact plumbing runs where space around the fitting is limited.
• 0063DP6PLB: 1 inch pipe x 1 inch hose, with a 4-3/4 inch overall length. This size suits systems built around 1 inch hose and pipe connections.
• 0063DP7PLB: 1-1/4 inch pipe x 1-1/4 inch hose, with a 5-1/2 inch overall length. This configuration gives more clearance for larger hose while keeping the same 90-degree routing style.
• 0063DP8PLB: 1-1/2 inch pipe x 1-1/2 inch hose, with a 6 inch overall length. This is the largest listed dealer-package option in this range and is used where the onboard plumbing requires 1-1/2 inch hose and pipe sizing.

Installation and fit

Confirm the pipe size, hose size, available length, and hose routing before installation. A 90-degree fitting can reduce stress on a hose when the plumbing run turns close to a valve, strainer, tank, or bulkhead, but the hose still needs enough room for a clean bend and secure clamping.

The cast hex is intended to help with tightening during installation. Use installation practices appropriate for the system being serviced, including compatible thread sealant where required and proper hose clamps for the application.

Use cases on board

This adapter is a practical fit for boat owners, yards, and technicians working on marine plumbing where a hose connection needs to transition from a pipe-threaded fitting at a 90-degree angle. It is especially useful in cramped bilge, engine-room, and under-deck spaces where a straight adapter would make hose routing harder.

What’s included

• 5 Perko 0063 pipe-to-hose adapters in the selected size