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Union 3/8in Tube

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Description & Features

Manufactured by Aignep S.P.A., this Union 3/8in Tube fitting provides a straight, inline connection between two equal-diameter tube ends. Designed for use in pneumatic and fluid control circuits, union fittings of this type allow tubing runs to be joined or disconnected without disturbing the surrounding line.

Aignep fittings are recognized in industrial automation and pneumatic applications for consistent dimensional tolerancing and reliable sealing performance. The 3/8 in. tube size suits common instrument and control line configurations found in industrial machinery and process equipment.

SKU: 88040-06

Supplier Part Number (MPN): 88040-06

Specifications

Brand
AIGNEP
Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Type
Push-Fit
Connection Type 1
Push-to-Connect
Connection Type 2
Push-to-Connect
Dimensions
17.5 mm Dia x 43 mm L
Finish
Nickel-Plated
Fitting Type
Union
For Use With
Nylon, Polyethylene, Polyurethane and Copper Tubings
Material
Brass
Material Construction
Brass
Series
88 Series

Product Questions & Answers (1)

Question by: Bonnie S on Jun 5, 2025, 10:09 AM
What size tubing does this union fit? I want to make sure I'm getting the right one.
Answer by: Customer Support on Jun 6, 2025, 1:03 PM
This union fitting is designed for 3/8-inch outside diameter tubing, allowing for a direct connection between two tubes of the same size. It's a straight-through connection, so both tubes need to be 3/8 inch.

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