Brass Compression Fittings
Precision brass compression fittings that form a secure, leak-proof seal on copper and plastic tube without soldering. Ideal for instrumentation, pneumatic and fluid lines.
21 products in this range
Olive "T" Male Only
A three-way "T" body with a male BSP branch and two compression ends, splitting or combining tube runs with a leak-proof olive seal.
Olive "T" Assembly
Complete "T" assembly supplied with olives and nuts (3N + 3S), ready to connect three tube ends without additional parts.
Elbow Male x Female
A 90° elbow with one male and one female BSP thread for changing direction between threaded ports.
Reducing Elbow Male
A male 90° elbow that steps down between two tube sizes while maintaining a secure compression joint.
Olive Elbow Male Only
A male BSP compression elbow that turns a tube run 90° with a reliable olive seal on the tube side.
Olive Elbow Assembly
Compression elbow supplied complete with olives and nuts (2N + 2S) for fast, tool-light installation.
Connector Elbow Male
A male connector elbow (BSP x BSPT) joining a tube to a threaded port at 90°.
Four Way Male
A cross / four-way male body distributing flow to four BSP ports from a central junction.
Connector Elbow Male Assembly
Male connector elbow supplied with olive and nut (1N + 1S) ready to fit.
Olive Union Only
A straight inline union joining two tube ends with olive compression seals on both sides.
Reducing Union Only
An inline union that joins two different tube sizes with a leak-proof compression seal.
Brass Insert
A brass support insert that reinforces soft or plastic tube inside a compression joint to prevent collapse.
Olive Connector Male Only
A straight male connector (BSP x BSPT) joining tube to a threaded port.
Compression M x F Adaptor
A male-to-female compression adaptor (BSP x NPT) bridging different thread standards.
Adaptor Male x Female
A male-to-female threaded adaptor that converts or extends a BSP connection.
Bulk-Head Union
A panel-mount bulkhead union that passes a tube line cleanly through a wall or enclosure with locking nuts.
Brass Olive Nut
The compression nut that drives the olive onto the tube to form the seal — available across the full size range.
Brass Olive (Sleeve)
The brass olive (ferrule/sleeve) that bites onto the tube to create the leak-proof compression seal.