28 pieces push to connect tube fittings with 4 different types, including straight push, elbow push, split push and tee push, 7 pieces of each different type can match different pneumatic piping needs.
 
Operating conditions: the operating temperature of the air line push connectors is 32 to 140 degrees Fahrenheit (0 to 60 degrees Celsius); The working pressure is 0 to 1 MPa or 0 to 159 psi