Reducer Brass 3/4x1/4 M/f Conical

PACK SIZE

The price displayed for this product is the unit price of the product. Where a PACK SIZE is indicated, this refers to the recommended ordering quantity and is also indicative of how many of these products are packaged in a box.

Stock: 214
Model: SB1234
Weight: 0.04kg
Pack Dim: 50.00mm x 14.00mm x 14.00mm
UPC: 6009515832490

Price:

R 148.58

Ex VAT: R 129.20

Available Options

Stockist

AirCraft Reducer Brass 3/4" x 1/4" M/F Conical (SB1234)

At a Glance: 3/4" to 1/4" male/female conical brass reducer for stepping between air-line connections

Big line, small connection? Happens all the time in real-world air setups. The AirCraft SB1234 conical brass reducer is the clean, no-fuss fix for stepping from a 3/4" connection down to 1/4" using a male/female (M/F) configuration. It’s ideal for compressors, regulators, filters, manifolds, spray equipment and general pneumatic plumbing—especially when you want a compact adaptor rather than a messy stack of fittings. Made from brass for durability and corrosion resistance, this reducer helps keep your compressed-air system tidy, dependable and easy to service.

AirCraft Brass Fittings – Strong Connections For Serious Air Systems

AirCraft brass fittings are built for reliable compressed-air connections where sealing and long service life matter. This conical reducer bridges sizes neatly, keeping your airline layout clean and workshop-ready.

Extra Information

Confirm your thread type/standard and the required M/F orientation 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 flats with the correct spanner—avoid over-tightening.
After fitting, pressurise gradually and check for leaks using soapy water before putting the system into full operation.

Pro Tip

When stepping down from 3/4" to 1/4", keep the reducer close to the regulator/manifold where possible—shorter “mixed-size” runs are easier to manage and reduce strain on smaller downstream fittings.

Features

Brass construction Durable, corrosion-resistant body suited to workshop and industrial environments.
3/4" x 1/4" reducer size Steps between two very different connection sizes quickly and neatly.
M/F (Male/Female) configuration Practical adaptor layout for bridging mismatched fittings.
Conical sealing style Designed to mate cleanly for a secure, leak-conscious connection when installed correctly.

Benefits

Instant compatibility fix: Connect mismatched components without replacing hoses, regulators or fittings across the system.
Cleaner airline layout: A single correct reducer beats a chain of adaptors—fewer joints, fewer leak points.
Built to last: Brass resists rust and wear, helping your air system stay reliable over time.

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.

Specifications

Description	Spec
Brand	AirCraft
Cat No.	SB1234
Product Type	Brass Conical Reducer (Male/Female)
Connection Size	3/4" x 1/4"
Connection Format	M/F (Male/Female)
Material	Brass
Seal Style	Conical
Application	Pneumatic / Compressed Air Connections