KQ2H04-00A-X12 SMC KQ2 One-Touch Fitting - Straight Union, 4 mm OD Tube

The SMC KQ2H04-00A-X12 is a KQ2 series straight union. It connects 4 mm OD tubing. Use to join two tubes of the same size in a straight line.

Brass body. Round type release button. White vaseline lubricant with a white release button. Operating pressure: 29.5 inHg vacuum to 1 MPa (145 psi).