Bulkhead Connector Air Push In Fitting
Click To Enlarge

Pneumatic Bulkhead Connector Tube OD 3/8" X NPT 1/4" Air Push In To Connect Tube Fitting

WIC Valve PBC Series bulkhead connector push in fitting equipped with a convenient one touch release button that provides a easy and quick tubing connections with no special tools required.  Our unique stainless collect design offers a secure connections that hold the tube firmly without restricting flow. The strong nickel-plated brass threaded bodies ensure anti-corrosion.  


WIC Valve PBC Series Bulkhead Connector Specifications
Operating Pressure 0 - 150 PSI 0 - 990 kpa
Vacuum 0 - 29.5 in Hg 750 mm Hg
Operating Temperature 0 - 60 °C 32 to 140°F
Elbows Swivel (rotate 360°)  
Application Air
Recommended Tubing Material Polyurethane, Nylon, Polyethylene, Polypropylene.


Material of Construction 
Plastic Body PBT (Polybutylene terephthalate)
Metal Body Nickel Plated Brass
Release Button POM (Poly oxy methylene copolymer)
Grip Ring Stainless Steel
Thread Sealant Teflon
O-ring NBR (Buna-N)


Schematic of Composite Push In Fitting Construction:


WIC Valve Bulkhead Connector Push In Fitting Dimensions:

Part No. Tube OD (Inch) Pipe Size (NPT) Price
PBC-T1/8-N1/8 1/8 1/8 $2.62
PBC-T1/4-N1/4 1/4 1/4 $3.53
PBC-T1/4-N3/8 1/4 3/8 $3.78
PBC-T3/8-N1/8 3/8 1/8 $4.02
PBC-T3/8-N1/4 3/8 1/4 $4.02
PBC-T3/8-N1/2 3/8 1/2 $4.55
PBC-T1/2-N1/4 1/2 1/4 $4.95
PBC-T1/2-N3/8 1/2 3/8 $5.08
PBC-T1/2-N1/2 1/2 1/2 $5.11




How to install the tubing into fitting?

Fitting Installation and Removal Guide:

To install the tubing into fitting

1) Cut the tubing square ensure the outside diameter is free of score marks and no burrs.

2) Simply push tubing past the O-ring to the internal tube dead stop by hand.

3) Pull the tubing back gently to ensure it is secure for leakproof connections.


To remove the tubing from fitting

1) Press evenly on both sides of the release button against fitting body, keep the release button (collet) depressed and held in this position

2) Pull the tubing to slide out.


  • Item #: PBC-T3/8-N1/4
  • Manufacturer: WIC Valve
  • Condition: New

Bulkhead Connector Tube OD 3/8" X NPT 1/4" Air Push In Fitting

Price: $4.02
* Marked fields are required.
Availability: In-Stock
Qty: *