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

Union 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)for tube od
zusa-ptc-pbt-126polybutyleneunionstraight1/8" tube1/8" tube1/8"
zusa-ptc-pbt-127polybutyleneunionstraight5/32" tube5/32" tube5/32"
zusa-ptc-pbt-129polybutyleneunionstraight1/4" tube1/4" tube1/4"
zusa-ptc-pbt-131polybutyleneunionstraight3/8" tube3/8" tube3/8"
zusa-ptc-pbt-132polybutyleneunionstraight1/2" tube1/2" tube1/2"
zusa-ptc-pbt-133polybutyleneunionstraight4mm tube4mm tube4mm
zusa-ptc-pbt-134polybutyleneunionstraight6mm tube6mm tube6mm
zusa-ptc-pbt-135polybutyleneunionstraight8mm tube8mm tube8mm
zusa-ptc-pbt-136polybutyleneunionstraight10mm tube10mm tube10mm
zusa-ptc-pbt-137polybutyleneunionstraight12mm tube12mm tube12mm
zusa-ptc-pbt-138polybutyleneunionstraight14mm tube14mm tube14mm
zusa-ptc-pbt-139polybutyleneunionstraight16mm tube16mm tube16mm
Part Number
ZUSA-PTC-PBT-126
ZUSA-PTC-PBT-127
ZUSA-PTC-PBT-129
ZUSA-PTC-PBT-131
ZUSA-PTC-PBT-132
ZUSA-PTC-PBT-133
ZUSA-PTC-PBT-134
ZUSA-PTC-PBT-135
ZUSA-PTC-PBT-136
ZUSA-PTC-PBT-137
ZUSA-PTC-PBT-138
ZUSA-PTC-PBT-139
Part NumberMinimum order quantityVolume DiscountDays to Ship Tube Size 1
(φ)
Connection A Connection B
1 Piece(s)

13 Days

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

13 Days

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

81 Days

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

Quote

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

13 Days

1/2"1/2" Tube1/2" Tube
1 Piece(s)

Quote

44mm Tube4mm Tube
1 Piece(s)

13 Days

66mm Tube6mm Tube
1 Piece(s)

81 Days

88mm Tube8mm Tube
1 Piece(s)

13 Days

1010mm Tube10mm Tube
1 Piece(s)

13 Days

1212mm Tube12mm Tube
1 Piece(s)

13 Days

1414mm Tube14mm Tube
1 Piece(s)

13 Days

1616mm Tube16mm Tube

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Basic Information

Type One-Touch Couplings Applicable Fluid Water / Air Fitting Type Union, Equal Dia.
Material Polybutylene Style Union Shape Straight
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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