The SMC - KQ2U07-36AS is a push-on hose fitting, designed to join hoses and tubes in an industrial or commercial setup. The construction of this product is designed to provide a connection within the specified operating conditions. This product belongs to the KQ2 series which constitutes one-touch fittings that enable performance with a wide range of applications. The 'one-touch' concept is based on the design feature that enables tube insertion without requiring any special tools. Key Features: Universal type design: It has a uniform façade designed for a range of compatible hose or tube types. Diameter size: It comes with a 1/4" outer diameter and 5/32" inner diameter, indicating the size of hose or tube it can be used with. Seal, O-Ring Material: Nitrile- Its O-ring is made of nitrile which provides good resistance against oil and other chemicals. Operating pressure range: with a minimum operating pressure of –100kPa and maximum of 1.0MPa. This indicates the manufacturer specified operating pressure range for the device. Compatibility with different tube types: It can be used with certain types of tubes as specified by the manufacturer – namely, nylon, soft nylon, and polyurethane.