AIGNEP Push To Connect Fitting: 8 mm OD x 4 mm OD Size, Push-to-Connect x Push-to-Connect
The AIGNEP Push To Connect Fitting (MPN 55040-8-4) is a push-to-connect x push-to-connect, nylon tube fitting designed for 8 mm OD x 4 mm OD size connections. This Nylon & Nickel-Plated Brass Tube Fitting enables…
SKU 3G-OTH-491801
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Product Description
The AIGNEP Push To Connect Fitting (MPN 55040-8-4) is a push-to-connect x push-to-connect, nylon tube fitting designed for 8 mm OD x 4 mm OD size connections. This Nylon & Nickel-Plated Brass Tube Fitting enables quick, tool-free assembly in pneumatic systems.
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 AIGNEP 55040-8-4 push-to-connect fitting used for?
The AIGNEP 55040-8-4 is a nylon push-to-connect fitting used in pneumatic systems for quick, tool-free assembly of 8 mm OD to 4 mm OD tubing. It is common in industrial automation, packaging, and material handling applications where reliable air-line connections are needed.
What are the specifications of the AIGNEP 55040-8-4 fitting?
The AIGNEP 55040-8-4 is a push-to-connect x push-to-connect nylon tube fitting. It connects 8 mm OD tubing to 4 mm OD tubing. The body is nylon with nickel-plated brass components. The manufacturer part number is 55040-8-4.
Where to buy AIGNEP 55040-8-4 push-to-connect fittings worldwide?
3G Electric supplies the AIGNEP 55040-8-4 push-to-connect fitting to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact us for pricing and lead time on this nylon pneumatic fitting.
How to install an AIGNEP push-to-connect fitting?
To install the AIGNEP 55040-8-4, cut the tube square, push it firmly into the fitting until it stops, then pull gently to confirm it is locked. To release, press the collet evenly and pull the tube out. Ensure the tube is fully inserted for a leak-free seal.
AIGNEP Products
3G Electric supplies AIGNEP 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.









