AIRCRAFT Reducer Brass 3/4x3/8 M/f Conical

Features

• Brass construction Tough, corrosion-resistant material suited to workshop and industrial environments.
• 3/4" x 3/8" reducer size Steps between two popular connection sizes quickly and neatly.
• M/F (Male/Female) configuration Convenient adaptor layout for connecting mismatched fittings.
• Conical sealing style Designed to mate cleanly for a secure connection when fitted correctly.

Benefits

• Fast compatibility fix: Connect different-sized components without replacing hoses, regulators or couplers across the system.
• Cleaner airline layout: Helps avoid “adapter stacks”, reducing leak points and keeping joints more serviceable.
• Reliable performance: A proper reducer improves sealing confidence and helps reduce wasted air from small leaks.

Extra Information

• Confirm thread type/standard and the required M/F orientation for your specific connection before installation.
• Use PTFE thread seal tape or a suitable pneumatic thread sealant where applicable to help prevent leaks.
• Start threads by hand to avoid cross-threading, then tighten using the spanner flats—avoid over-tightening.
• After fitting, pressurise gradually and check for leaks using soapy water before full operation.

Specifications

Safety

• Wear eye, ear and dust protection when working around pressurised air systems and air tools.
• Depressurise the line fully before removing or installing any fittings.
• Do not exceed the pressure rating of your compressor, hose, tools or system components.
• Check for leaks after installation and correct immediately—never operate a leaking or unstable air line.