Push-to-Connect Straight Union

Push-to-Connect Straight Union for inch air tube, 0–150 psi. 2 part numbers, 5/32" to 3/8" O.D. tube; the size table gives the size on each end.
Key features
- Body Configuration: straight union
- Port A Thread: push-in, 5/32" to 3/8" O.D. tube
- Port A Sealing: internal O-ring on the tube O.D.
- Nominal Size Range: 5/32" to 3/8" O.D. tube
- Body Configuration
- straight union
- Port A Thread
- push-in, 5/32" to 3/8" O.D. tube
Product description
The Push-to-Connect Straight Union is a straight union for inch outside-diameter plastic air tube. Push the tube in and the stainless gripping teeth and O-ring hold and seal it; press the release collet and pull to take it out, with no tools.
Ends and sealing
- Push-in end: takes nylon or polyurethane air tube cut square; an internal O-ring seals on the tube O.D.
Construction
Engineering-plastic body, POM release collet.
Sizes
2 part numbers, 5/32" to 3/8" O.D. tube. The Sizes & Part Numbers tab gives the size on each end for every one.
Rating
Published by the manufacturer: working pressure 0 to 150 psi (0 to 9.9 bar), vacuum to −29.5 inHg, temperature 32 °F to 140 °F (0 °C to 60 °C). For compressed air only; not for other gases, water, oil or hydraulic service.
How to order
Quote the Indus part number, or send the tube O.D. and the thread. Price and lead time are confirmed with the quotation.
Identification
| Parameter | Value |
|---|---|
| Body Configuration | straight union |
Port A
| Parameter | Value |
|---|---|
| Port A Thread | push-in, 5/32" to 3/8" O.D. tube |
| Port A Sealing | internal O-ring on the tube O.D. |
Dimensions
| Parameter | Value |
|---|---|
| Nominal Size Range | 5/32" to 3/8" O.D. tube |
Rating
| Parameter | Value |
|---|---|
| Working Pressure | 0 to 150 psi (0 to 9.9 bar); vacuum to −29.5 inHg |
| Temperature Range | 32 °F to 140 °F (0 °C to 60 °C) |
| Media | compressed air only |
Construction
| Parameter | Value |
|---|---|
| Material | engineering-plastic body, POM release collet |
Shipping & lead time
Sizes & part numbers
2 sizes| Indus part no. | End 1 | End 2 |
|---|---|---|
| IH-PN-PUC-2.5-2.5 | 5/32" tube, push-in | 5/32" tube, push-in |
| IH-PN-PUC-06-06 | 3/8" tube, push-in | 3/8" tube, push-in |
End 1 — Thread or flange nominal size at this end, exactly as the manufacturer prints it. End 2 — Thread or flange nominal size at this end, exactly as the manufacturer prints it. Ask us for the dimension drawing if you need it stamped.
Every size is available in 316 stainless steel on request — add “-SS” to the part number when you enquire.
What tube does it fit?▾
What pressure is it rated for?▾
Can it be used for water or hydraulic oil?▾
How do I release the tube?▾
What is the lead time?▾
Shipped worldwide from our Dubai warehouse. Transit, routes and documentation for 126 destinations
The same part, in the designations used across European and Gulf trade catalogues.
- de
- gerade mit O-Ring Verschraubung
- fr
- avec joint torique union
- es
- con junta tórica unión
- it
- con O-ring giunto
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