SMC Brass, PBT, PP, Stainless Steel Cap for 4mm

The KQ2C one-touch tube caps are used to plug unused nylon and polyurethane tubes. The special profile design of these fittings provides positive sealing under pressure. When the tubing cap is removed from the tube, the chuck and collet are released, thus preventing them from biting into the tube excessively.

The special profile design of the seal provides positive sealing under pressure without reduced flow
Release button allows tube to be removed easily without damage
Maximum operating pressure 10 bar
Maximum vacuum operating pressure -100kPa
Proof pressure 3MPa
Ambient and fluid temperature -5 to +60°C (water 0 to 40°C)

Models with a -X2 suffix in the Mfr Part No. are copper-free (electroless nickel plated).

Tube-to-Tube Fittings & Plugs

Sealant coated threads minimise assembly time. The fittings can be used on vacuum or positive pressure lines. Suitable for use with nylon, soft nylon or polyurethane tube for compressed air or water (general industry) conveyance.

Maximum operating pressure 10 bar
Maximum vacuum operating pressure -100kPa
Proof pressure 3MPa
Ambient and fluid temperature -5 to +60°C (water 0 - 40°C)