LEGRIS Push-Fit Adapter Fitting: 5/32 in OD x 3/16 in OD Size
The LEGRIS Push-Fit Adapter Fitting (MPN 3166 04 55) is a push-to-connect x push-to-connect nylon and nickel-plated brass tube fitting for 5/32 in OD x 3/16 in OD tubing, with an M7 thread size. 3G Electric sources…
SKU 3G-OTH-492574
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Product Description
The LEGRIS Push-Fit Adapter Fitting (MPN 3166 04 55) is a push-to-connect x push-to-connect nylon and nickel-plated brass tube fitting for 5/32 in OD x 3/16 in OD tubing, with an M7 thread size. 3G Electric sources this and other LEGRIS pneumatic fittings across 14 industrial departments, with specialist expertise in combustion, pumps, and controls to ensure the right solution for your application.
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 LEGRIS Push-Fit Adapter Fitting 3166 04 55 used for?
This LEGRIS push-to-connect adapter connects two pneumatic tubes of different diameters — 5/32 in OD and 3/16 in OD — in a compact nylon and nickel-plated brass body. It is commonly used in compressed air systems, automation, and fluid handling applications where a leak-free, tool-free joint is required.
What are the specifications of the LEGRIS 3166 04 55 fitting?
The LEGRIS 3166 04 55 is a push-to-connect x push-to-connect adapter fitting made of nylon and nickel-plated brass. It accommodates 5/32 in OD and 3/16 in OD tubing and features an M7 thread size. This fitting is designed for reliable, quick connections in pneumatic systems without tools.
Where to buy LEGRIS push-fit fittings worldwide?
3G Electric supplies LEGRIS push-fit fittings, including the 3166 04 55, to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine pneumatic components across 14 departments, ensuring you get the right part for your application.
How to install a LEGRIS push-to-connect adapter fitting?
To install the LEGRIS 3166 04 55, ensure tubing ends are cut square and free of burrs. Push the tube firmly into the fitting until it stops — the collet grips automatically. To release, press the collet evenly while pulling the tube out. No tools are required. Always verify the fitting is fully seated before pressurizing the system.
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3G Electric supplies LEGRIS nylon & nickel-plated brass tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









