SMC Push-Fit Wye Fitting: 4 mm OD x 4 mm OD x 5 mm Pipe x 4 mm OD Size
The SMC Push-Fit Wye Fitting (MPN KQ2U04-M5A) is a polybutylene and brass tube fitting with a 4 mm OD x 4 mm OD x 5 mm pipe x 4 mm OD size and an overall length of 33 29/32 mm. 3G Electric interprets demand and…
SKU 3G-OTH-489021
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Product Description
The SMC Push-Fit Wye Fitting (MPN KQ2U04-M5A) is a polybutylene and brass tube fitting with a 4 mm OD x 4 mm OD x 5 mm pipe x 4 mm OD size and an overall length of 33 29/32 mm. 3G Electric interprets demand and delivers this genuine industrial component across 14 departments, with specialist depth in pneumatics and controls as an authorised distributor.
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 Wye Fitting used for?
The SMC Push-Fit Wye Fitting (KQ2U04-M5A) is used to split or combine pneumatic tubing lines in industrial automation, packaging, and material handling systems. Its 4 mm OD x 4 mm OD x 5 mm pipe configuration allows reliable branching in tight spaces.
What are the specifications of the SMC KQ2U04-M5A fitting?
The SMC KQ2U04-M5A is a polybutylene and brass push-fit wye fitting with a 4 mm OD x 4 mm OD x 5 mm pipe x 4 mm OD size and an overall length of 33 29/32 mm. It is designed for pneumatic systems requiring compact, leak-free connections.
Where to buy SMC push-fit fittings worldwide?
3G Electric supplies the SMC KQ2U04-M5A push-fit wye fitting worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a specialist in pneumatics and controls, we source genuine SMC components and provide technical support for your application.
How to install an SMC push-fit wye fitting?
To install the SMC KQ2U04-M5A, cut tubing square, push it fully into the fitting until it stops, then pull back slightly to lock. Ensure the tube is fully seated for a leak-free seal. For removal, press the collet evenly and pull the tube out. Always depressurize the system before installation.
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.









