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The Union Tee Reducer allows you to connect pneumatic tubes of different sizes with ease. It features a union tee configuration that enables the branching of air lines while reducing or increasing tube diameters. This flexibility makes it an ideal choice for system modifications, expansions, or repairs.


With its push-in design, the Union Tee Reducer simplifies installation and saves you valuable time and effort. No need for cumbersome tools or complicated procedures – simply push the tube into the fitting, and it locks securely in place. This user-friendly feature ensures quick and hassle-free assembly, contributing to increased productivity.

Union Tee Reducer - Pneumatic Push-In Fitting

Fitting Type Union Tee Reducer
Size Standard
Nominal Size 0.354" x 0.315"
Assembly Position Any
Design Structure Push / Pull Principal
Operating Pressure -13.8 to 145 Psi
Temperature Range -13.8 to 145 Psi
Operating Medium Compressed air in accordance with ISO8573-1:2010 [7:-:-]
Note on Operating Medium Lubricated operation possible
Corrosion Resistance Low corrosion stress (CRC 1)
Ambient Temperature 32 to 140 °F
Connection 1 1/2" outside diameter, for tubing
Connection 2 3/8" outside diameter, for tubing
Connection 3 3/8" outside diameter, for tubing
Color of Release Ring Blue
Materials Note Contains PWIS substances. Conforms to RoHS
Material Housing PBT (Polybutylene Terephthalate)
Material Release Ring POM (Polyoxymethylene)
Material of Tubing Seal NBR (Nitrile Butadiene Rubber)
Material of Tube Retaining Claw High alloy steel, non-corrosive
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