Fittings - Compression
‹Parker's brass and stainless steel compression fittings are engineered for reliable, leak-free connections in low to medium pressure applications. Constructed from high-strength brass, these fittings are compatible with a variety of tubing materials, including copper, aluminum, and select thermoplastics. Their design eliminates the need for flaring, soldering, or special tools, facilitating straightforward assembly and maintenance. Ideal for use in air lines, lubrication systems, cooling lines, and general fluid transfer.
Size: 4 to 28 mm tube. - Temperature: not printed in the range specification block — set by the seal and the tube material. - Application: compression fittings making a mechanical grip on rigid and semi-rigid tube, in brass, stainless steel and A-LOK/CPI instrumentation patterns. - Media: compressed air, industrial water and instrumentation fluids. - Pressure: 10⁻² millibar (vacuum) to 550 bar. Source: Parker Legris current catalogue p.105, and Parker Catalog 4230/4233 for A-LOK and CPI
Browse Fittings - Compression by type
5 sub-categories · 311 SKUs total
Brass Compression Fittings
Stainless Steel Compression Fittings
Triple-Lok 37° Flare Fittings
DKO/DKOL DIN Compression Fittings
A-Lock CPI Compression Fittings
All products in Fittings - Compression

Parker Legris Polyurethane PU Grey Tubing 6mm OD 4mm ID 25m TubePack
12 bar -20°C to +70°C
Parker Legris Semi-Rigid 8 Polyamide PA Tubing 5mm OD 3,3mm ID Black 25m Roll
50 bar -40°C to +up to 100°C See the Graph “Working Pressure/Working Temperature”
Parker LF300 45° PLUG-IN D6 TAIL D6 8mm Equal Elbow
n/a Tube
Legris push-in fitting c/w Protection Spring Male 8mm 1/4"
10 bar -20°C to +70°C
Legris Sealing Copper Washer 10mm OD- 1/8"
n/a BSPP






