Coilhose Pneumatics MA0606 Brass Pipe Adapter 3/8 in Mnpsm X Mnptf

Product Description

The COILHOSE PNEUMATICS MA0606 is a brass industrial pipe adapter designed to connect MNPSM (Male National Pipe Straight Mechanical) threads to MNPTF (Male National Pipe Taper Fuel) threads. Built from brass for corrosion resistance and durability, this adapter carries a 300 psi pressure rating, making it suitable for compressed air lines and pneumatic distribution systems. The compact, single-piece fitting is a straightforward solution when transitioning between these two thread standards in industrial and commercial pneumatic installations.

This adapter is used in pneumatic plumbing applications where a branch or inline connection requires a thread-form change between straight mechanical and tapered fuel threads. Typical installations include compressed air manifolds, pneumatic tool supply lines, and industrial air distribution headers. HVAC technicians, industrial maintenance mechanics, and plumbers working on pneumatic control systems are the primary installers of this fitting type.

Key Features

• Brass construction provides corrosion resistance and reliable sealing in air and gas service
• 300 psi pressure rating suits standard industrial compressed air systems
• MNPSM x MNPTF configuration bridges straight mechanical and tapered fuel male thread standards
• 3/8 inch male thread size fits common pneumatic line sizes
• Compact single-piece design with no moving parts for long service life

Compatibility

Designed as an OEM-style replacement or new-installation fitting for pneumatic systems requiring a 3/8 inch MNPSM to MNPTF male thread adapter in brass construction rated to 300 psi.

Installation Notes

Installation is performed by a qualified pipefitter, plumber, or pneumatic systems technician. Shut off and depressurize the air supply line before removing any existing fitting or installing this adapter. Apply appropriate thread sealant compatible with brass fittings and the media being conveyed. Refer to applicable codes such as ASME B31.1 or local compressed air piping standards for installation requirements.