All-plastic coupling feature a plastic thumb latch, which is improved the quality of the operation and less the outside metal moving parts,thus reduced weight.
Variety colors of the thumb latch makes the appearance more beautiful.
More tubing size and easy operation makes the QS series is the second choice for industrial application.
Specifications：
Pressure：Vacuum to 120psi，0.8MPa
Temperature：-40～100℃
Materials：
Main components and Thumb Latch：Polyoxymethylene (POM)
Valve spring：316 stainless steel
O-rings：EPDM
Nuts & lock nuts：Chromed plated brass
Suitable hose ID: 1/16"~~3/8" ID (1.6mm~~9.5mm ID)
Standard Color: Nature white
