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Brass Push Tube Fitting, 0.25 Inch Tube OD Union

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Description & Features

Engineered by Numatics a trusted brand under ASCO LP this brass push tube fitting is designed for robust and efficient connections in industrial environments. With a precise 0.25-inch tube outer diameter it ensures a snug fit for optimal performance.

The compact form factor of 0.492 inches in height allows for installation in tight spaces without compromising durability. Ideal for applications requiring reliable and quick tube connections the INB100-104-000 offers streamlined assembly for various industrial uses.

With its union type design it facilitates straightforward tube joining making it a practical choice for maintenance and new setups alike. The high-quality brass material provides excellent resistance to corrosion and wear ensuring long-lasting functionality.

MPN C1LC14

Supplier Part Number INB100-104-000

Specifications

Brand
Asco
Connection Size 1
1/4 in
Connection Size 2
1/4 in
Connection Type
Push-Fit
Connection Type 1
Push-In Tube
Connection Type 2
Push-to-Connect
d1 Dimensions
0.118 in
d Dimensions
0.394 in
Dimensions
0.472 in Dia x 1.11 in L x 0.531 in H
Finish
Nickel-Plated
Fitting Type
Union
h Dimensions
0.492 in
Material
Brass
Material Construction
Brass
Series
INB100 Series
Tube OD
1/4 in

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Product Questions & Answers (2)

Question by: Brenda H on Aug 29, 2025, 4:43 PM
Got a 1/4 inch tube I need to join straight through, no threads involved. This the right part for that?
Answer by: Customer Support on Aug 30, 2025, 4:44 PM
That's what this fitting handles. It's a union style, meaning it connects two tube ends together in a straight line without any threaded pipe connections in the mix. The tube OD needs to be 0.25 inches for it to seat and seal properly. Push it in and you're joined up.
Question by: Floyd H on Sep 18, 2025, 7:59 AM
got 1/4 inch tubing, is this the straight union that’ll join two lines together?
Answer by: Customer Support on Sep 20, 2025, 6:44 AM
For joining two tube ends in a straight run, this union is made for 0.25 inch tube outside diameter and is a push tube style fitting.

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