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REDUCER BRASS 3/4X3/8 M/F CONICAL
REDUCER BRASS 3/4X3/8 M/F CONICAL
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AirCraft Reducer Brass 3/4" x 3/8" M/F Conical (SB1235)
At a Glance: 3/4" to 3/8" male/female conical brass reducer for neat, reliable air-line connections
When your air system is built like a tank but one connection point is a different size, you don’t need a rebuild—you need the right adaptor. The AirCraft SB1235 conical brass reducer steps a 3/4" connection down to 3/8" using a male/female (M/F) format, making it a practical solution for compressors, regulators, manifolds, filters, spray equipment and general pneumatic plumbing. Brass construction offers excellent durability and corrosion resistance, while the conical sealing style is designed to mate cleanly for a secure, leak-conscious connection when installed correctly.
AirCraft fittings are made for dependable compressed-air connections where sealing and long service life matter. This reducer keeps your setup tidy by bridging sizes with one compact, purpose-made adaptor.
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.
Pro Tip
- Place reducers close to manifolds/regulators where possible and keep adaptor chains short—fewer joints means fewer leak opportunities and less strain on downstream fittings.
Specifications
| Description | Spec |
|---|---|
| Brand | AirCraft |
| Cat No. | SB1235 |
| Product Type | Brass Conical Reducer (Male/Female) |
| Connection Size | 3/4" x 3/8" |
| Connection Format | M/F (Male/Female) |
| Material | Brass |
| Seal Style | Conical |
| Barcode | 6009515832506 |
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.