STRAIGHT UNION FITTING

The CDC Pneumatics Straight Pneumatic Union is a quick-connect fitting designed to join two hoses of the same diameter in a straight line within a pneumatic circuit, without the need for tools. Manufactured in South Korea with high-quality materials, it guarantees a watertight, secure, and detachable connection in seconds. Compatible with hoses with an outer diameter from 4 to 16 mm and imperial sizes from 1/4" to 1/2", it is the ideal solution for extending, repairing, or splicing compressed air lines in industrial and workshop installations.

Applications

• Splicing and extension of compressed air hoses in industrial systems
• Quick repair of damaged or cut pneumatic lines
• Pneumatic automation: inline connection between cylinders, valves, and actuators
• Manufacturing industry and assembly lines
• Pneumatic control systems in industrial machinery
• Water treatment plants and chemical processes
• Food, pharmaceutical, and beverage industries
• Mechanical workshops and pneumatic tool equipment

Technical Specifications

• Type: Straight push-in union, two-way
• Compatible fluid: Compressed air
• Hose diameter: 4, 6, 8, 10, 12, 16 mm / 1/4", 3/8", 1/2"
• Working pressure: 0 to 150 psi
• Operating temperature: 0 to 60 °C
• Configuration: Straight, two equal ends (symmetrical union)
• Country of manufacture: South Korea
• Brand: CDC Pneumatics

Other Common Names

This product is also known as: pneumatic quick union, straight union connector, push-in pneumatic splice, direct hose union, pneumatic quick coupling, straight union push-in fitting, pneumatic inline connector, or push-in tube union.