Parker BH3-61 Female Pipe Rigid Nipple Fitting 3/8 in Brass

Product Description

The PARKER BH3-61 is a female pipe rigid nipple fitting designed for high-pressure hydraulic and fluid handling systems. Machined from brass, this straight NPTF-threaded fitting connects hose assemblies to pipe threads with a leak-resistant, rigid nipple design rated to 2,700 psi maximum working pressure. The 3/8-inch hose size and 3/8-inch thread size make it a compact, direct-connect option for lines requiring a secure, non-swivel termination. Licensed trades and industrial technicians install these fittings across a wide range of fluid system builds and service applications.

This fitting is suited for both mobile equipment and stationary industrial systems. Typical applications include industrial hydraulic lines, food and chemical processing lines, gas lines, water and coolant circuits, and mobile equipment fluid systems. The brass construction provides corrosion resistance in environments where steel fittings may be unsuitable. The straight body profile keeps plumbing layouts clean and predictable, especially in tight routing scenarios.

Key Features

• 2,700 psi maximum working pressure for demanding hydraulic service
• Brass construction offers corrosion resistance for chemical, water, and coolant service
• NPTF threaded connection delivers a pressure-tight seal without sealant tape in many applications
• Straight body shape simplifies hose routing and fitting layout
• Operating temperature range of -40 degrees F to 250 degrees F
• Meets ISO 7241-1 Series B standards; part of the Parker Series 60 fitting family

Compatibility

Rated for use with food and chemical processing lines, gases, industrial hydraulic lines, mobile equipment circuits, and water and coolant lines. Verify hose end compatibility and thread engagement before installation.

Installation Notes

Installation is typically performed by licensed hydraulic technicians, plumbers, or industrial maintenance personnel. De-pressurize and bleed the hydraulic or fluid system completely before disconnecting or installing any fittings. NPTF threads are designed to seal on the thread form itself, but inspect threads for damage before assembly and use appropriate thread sealant if the application or system specification requires it. Follow applicable industry codes and equipment manufacturer torque guidance for brass fittings to avoid over-tightening and thread damage.