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Union Y Push to Connect Fittings with Buna-N O-Ring, Polybutylene - PTC-PBT Series (Part Numbers)

Union Y Push to Connect Fittings with Buna-N O-Ring, Polybutylene - PTC-PBT Series

Also known as one touch fittings, these tube fittings are designed to slide into the fitting with an internal grasping ring holding it in place. Intended for low pressure applications and for use with plastic and soft metal tubing. Polybutylene won't absorb moisture, so these fittings are good for water and high-humidity air applications.

Part Number

Configured Part Number is shown.

part numbermaterialstyleshapeconnection (a)connection (b)connection (c)for tube od
zusa-ptc-pbt-2016polybutyleneunion wyewye1/8" tube1/8" tube1/8" tube1/8"
zusa-ptc-pbt-2017polybutyleneunion wyewye5/32" tube5/32" tube5/32" tube5/32"
zusa-ptc-pbt-2018polybutyleneunion wyewye3/16" tube3/16" tube3/16" tube3/16"
zusa-ptc-pbt-2019polybutyleneunion wyewye1/4" tube1/4" tube1/4" tube1/4"
zusa-ptc-pbt-2020polybutyleneunion wyewye5/16" tube5/16" tube5/16" tube5/16"
zusa-ptc-pbt-2021polybutyleneunion wyewye3/8" tube3/8" tube3/8" tube3/8"
zusa-ptc-pbt-2022polybutyleneunion wyewye1/2" tube1/2" tube1/2" tube1/2"
Part Number
ZUSA-PTC-PBT-2016
ZUSA-PTC-PBT-2017
ZUSA-PTC-PBT-2018
ZUSA-PTC-PBT-2019
ZUSA-PTC-PBT-2020
ZUSA-PTC-PBT-2021
ZUSA-PTC-PBT-2022
Part NumberMinimum order quantityVolume DiscountDays to Ship Tube Size 1
(φ)
Connection A Connection B Connection C
1 Piece(s)

13 Days

1/8"1/8" Tube1/8" Tube1/8" Tube
1 Piece(s)

13 Days

5/32"5/32" Tube5/32" Tube5/32" Tube
1 Piece(s)

13 Days

3/16"3/16" Tube3/16" Tube3/16" Tube
1 Piece(s)

13 Days

1/4"1/4" Tube1/4" Tube1/4" Tube
1 Piece(s)

13 Days

5/16"5/16" Tube5/16" Tube5/16" Tube
1 Piece(s)

13 Days

3/8"3/8" Tube3/8" Tube3/8" Tube
1 Piece(s)

13 Days

1/2"1/2" Tube1/2" Tube1/2" Tube

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Basic Information

Type One-Touch Couplings Applicable Fluid Water / Air Fitting Type Screw Mounting, Branch
Material Polybutylene Style Union Wye Shape Wye
Body Color Light Gray Ring Release Material Plastic Ring Release Color Stainless Steel
Gripping Ring Material Stainless Steel O-Ring Material Buna-N Max Vacuum 28 in. of Hg @ 72° F

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