SMC Push-Fit Union Fitting: 5/16 in OD x 5/16 in OD Size, Push-to-Connect x Push-to-Connect
The SMC Push-Fit Union Fitting (MPN KQ2E09-00A) is a brass push-to-connect x push-to-connect fitting for 5/16 in OD tubing. It provides a straightforward union connection for pneumatic systems, leveraging SMC's…
SKU 3G-OTH-488955
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Product Description
The SMC Push-Fit Union Fitting (MPN KQ2E09-00A) is a brass push-to-connect x push-to-connect fitting for 5/16 in OD tubing. It provides a straightforward union connection for pneumatic systems, leveraging SMC's push-fit technology for secure, tool-free installation.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the SMC Push-Fit Union Fitting KQ2E09-00A used for?
The SMC KQ2E09-00A is a brass push-to-connect union fitting used to join two 5/16 in OD tubes in pneumatic systems. It enables secure, tool-free connections for air lines, actuators, and control circuits in industrial automation and manufacturing.
What are the specifications of the SMC KQ2E09-00A?
The SMC KQ2E09-00A is a push-to-connect x push-to-connect union fitting made of brass. It accepts 5/16 in OD tubing and is designed for pneumatic applications. The manufacturer part number is KQ2E09-00A, and it is produced by SMC.
Where to buy the SMC KQ2E09-00A worldwide?
3G Electric supplies the SMC KQ2E09-00A push-fit union fitting to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this pneumatic fitting.
How to install the SMC push-to-connect union fitting?
To install the SMC KQ2E09-00A, cut the 5/16 in OD tubing square and deburr the end. Push the tube firmly into the fitting until it stops. Pull gently to confirm secure engagement. No tools are required. Depress the release collar to disconnect.
Used in
Common applications for SMCSMC Products
3G Electric supplies SMC polybutylene & brass tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

