Fittings

UNIC is a manufacturer of fittings, components used in pneumatic systems for assembling plastic tubes. The tubes are securely attached to the fitting by tightening a collar, ensuring a perfect seal. These fittings are particularly suitable for environments where vibrations or extreme climatic conditions may cause changes to the tube’s characteristics over time.

Key Features of Our Fittings:

Standard Availability

Tube Diameter: From 4/2 mm to 24/20 mm

Thread Types

M5 to 1/2”

Materials

Body and Nut: Nickel-plated brass

Seals

NBR (Viton available upon request)

Seeger ring in

Stainless steel

Pressure Rating

max 16 bar

Temperature Range

-15 C to +80 C

Thread Types

Gas Conical Threads: ISO 7.1, DIN 2999
Gas Cylindrical Threads: ISO 228, Class A
Metric Threads: ISO R/262

Applications

Compressed air, Low-pressure liquids, Vacuum

Compatible Tubing

Nylon (PA6, PA11, PA12), Polyethylene, Polyurethane

Tolerances

Ø4÷8 Ø est±0,1
Ø10÷24 Ø est±0,15

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