Aircraft Reducer Brass 1/4X3/8 M/F 1Pc Pack

AirCraft Reducer Brass 1/4x3/8 Male/Female (SB1222P (Packaged))

At a Glance: Brass reducer adaptor with 1/4 x 3/8 male/female threads for stepping between pneumatic fitting sizes.

The AirCraft SB1222P (Packaged) brass reducer is a compact adaptor designed to connect pneumatic components while stepping between 1/4 and 3/8 thread sizes, using a male/female configuration.
Itâs ideal for compressed-air assemblies such as couplers, regulators, filters, valves and manifolds where you want a clean size transition without stacking multiple fittings.
Brass construction adds durability and corrosion resistance, helping keep your pneumatic system reliable, leak-resistant and easy to service in everyday workshop use.

Specifications

Features

• Male/female adaptor Compact reducer format for joining pneumatic components.
• 1/4 x 3/8 thread sizes Useful for adapting between common workshop pneumatic fittings.
• Brass construction Durable and corrosion resistant for workshop environments.
• Space-saving design Helps create a neat connection where space is limited.

Benefits

• Cleaner assemblies: Steps between sizes with fewer joints and fewer potential leak points.
• More dependable sealing: Correct fitment helps reduce leaks in pneumatic circuits.
• Workshop tough: Brass construction supports long service life and easy maintenance.

Extra Information

• Confirm the thread type and sealing method used in your system before installation.
• Use suitable thread sealant (PTFE tape or pneumatic thread sealant) where required by your application.
• Start threads by hand to avoid cross-threading, then tighten to a firm, secure fit.

Safety

• Depressurise the air system before installing or removing pneumatic fittings.
• Wear eye protection when working with compressed-air connections.
• Use the correct tools and avoid over-tightening to prevent thread damage.
• After fitting, test for leaks before returning the system to normal use.