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Brass Push Tube Fitting, Inch Tube OD Reducer

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Description & Features

The Brass Push Tube Fitting Inch Tube OD Reducer from Numatics - c/o Asco LP provides dependable connectivity in industrial applications. This adapter is engineered to fit tubing with an outer diameter of 0.5 inches and reduce it to 0.25 inches.

With a compact height of 0.531 inches it seamlessly integrates into tight spaces without compromising performance. Known for its durability the brass material ensures a long-lasting and secure connection making it an ideal choice for demanding environments.

The fitting supports efficient flow management and helps maintain the integrity of your industrial systems.

MPN: C1LC50

Supplier Part Number: INB121-102-104

Specifications

Brand
Asco
Connection Size 1
1/2 in
Connection Size 2
1/4 in
Connection Type
NPT, Push-Fit
Connection Type 1
Push-In Tube
Connection Type 2
NPTF
d1 Dimensions
0.157 in
Dimensions
0.472 in Dia x 1.417 in L x 0.531 in H
Finish
Nickel-Plated
Fitting Type
Reducer
Material
Brass
Material Construction
Brass
Series
INB121 Series
Tube OD
1/2 in

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Brass Push Tube Fitting, Inch Tube OD Reducer

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Product Questions & Answers (2)

Question by: Freddie H on Mar 13, 2026, 4:04 PM
trying to step down from half inch tubing to quarter inch on a pneumatic line, this the right part for that?
Answer by: Customer Support on Mar 15, 2026, 6:17 AM
That's what this fitting handles. It connects 0.5 inch OD tubing on one end and reduces down to 0.25 inch OD on the other. Push-to-connect on both ends, so no tools needed to get it seated. Brass construction holds up well in industrial pneumatic setups where you need a solid, leak-free transition between two different tube sizes.
Question by: Cheryl L on May 30, 2025, 3:23 PM
got 1/2 inch OD tube coming in and need to step down to 1/4, is this the right push-to-connect reducer?
Answer by: Customer Support on May 31, 2025, 3:34 PM
Built for stepping tubing down in one fitting, it takes 0.5 inch tube OD on one side and 0.25 inch tube OD on the other, so it works as a 1/2 to 1/4 push tube reducer.

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