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The MIDLAND INDUSTRIES 28874 is a hex bushing designed to reduce from a 3/8 inch male BSPT thread to a 1/8 inch female BSPP thread. Constructed from brass with a nickel-plated finish, this fitting provides corrosion resistance and reliable sealing in fluid and gas piping systems. The hex body allows for standard wrench engagement during installation. At 0.05 pounds, it is compact and lightweight, measuring approximately 0.65 inches in height, 0.6 inches in length, and 0.7 inches in width. Plumbers, pipefitters, and mechanical contractors typically specify this fitting when adapting between British Standard pipe thread forms in tight-space applications.
This bushing is suited for use in plumbing, HVAC, and industrial piping systems where a BSPT male port must be reduced and transitioned to a smaller BSPP female connection. Its brass and nickel-plated construction makes it appropriate for water, air, and compatible fluid service. The fitting is commonly installed in equipment manifolds, instrumentation ports, and control valve assemblies that use British Standard thread configurations. It is suitable for both residential and light commercial mechanical system applications.
Designed as an OEM-style replacement or new-install fitting for systems requiring a 3/8 inch male BSPT to 1/8 inch female BSPP hex bushing in brass construction.
Installation should be performed by a licensed plumber or pipefitter familiar with British Standard thread specifications. Shut off system pressure and drain the line before removing or installing any fitting. Apply appropriate thread sealant compatible with BSPT and BSPP connections, as these thread forms rely on sealant rather than tapered thread interference alone for a pressure-tight seal. Do not overtighten; use a torque appropriate to the fitting size and base material to avoid cracking the brass body.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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