Key Features

Stem Tee Push-In Fitting
Equal & Unequal Tee Options
One Stem to Two Tube Branches
Pneumatic T Branch Connection
One-Touch Tube Installation
4mm to 12mm Tube Sizes
Compact Stem Tee Design
Nylon & Polyurethane Tubing
Operating Pressure 0–10 Bar
Maximum Pressure 15 Bar
Vacuum Rated to -1 Bar
Temperature -20°C to +70°C
Nickel-Plated Brass Body
Durable Resin Construction
NBR Sealing Rings
Stainless Steel Lock Claws
Durable POM Sleeve & Lock Ring
Zinc Alloy Release Collet
Secure Tube Retention
Ideal for Confined Assemblies
Pneumatic & Vacuum Systems
Automation & Control Systems

Datasheets

Description

Air Line Stem Equal & Unequal Tee Push-to-Connect Fittings – GPBJ Series

Advanced Pneumatic One-Touch Stem Tee Connectors

The GPBJ Series of Air Line Stem Equal and Unequal Tee Push-to-Connect Fittings provides a compact, reliable way to branch two tubes from a single stem connection in pneumatic and vacuum systems.

Designed for Nylon and Polyurethane tubing, these one-touch push-fit connectors allow instant, tool-free connection and removal — ensuring a clean, leak-free seal for fast installation and maintenance.

Available in metric tube sizes 4 mm, 6 mm, 8 mm, 10 mm and 12 mm, in both equal and reducing configurations, the GPBJ range is ideal for connecting tube runs in confined assemblies or where manifold space is limited.

Durable Resin & Nickel-Plated Brass Construction

Each fitting features a precision nickel-plated brass and high-grade resin body, offering excellent corrosion resistance and mechanical strength.

Components include NBR sealing rings, zinc-alloy collets, stainless-steel lock claws, and a POM sleeve + lock ring for long-term reliability, even under vibration or repeated disconnection.

Technical Performance

Operating pressure: 0 – 10 bar (0 – 150 PSI)

Maximum pressure: 15 bar (217 PSI)

Vacuum rating: –1 bar (–100 kPa / –29.5 in Hg)

Temperature range: –20 °C to +70 °C (–4 °F to +150 °F)

Compatible tubing: Polyurethane and Nylon

Materials: Nickel-plated brass, Resin, NBR, POM, Zinc Alloy, Stainless Steel

HS Code: 8467190000

Applications

Ideal for:

Branching two air lines from a single stem connection

Compact pneumatic panels and valve assemblies

Vacuum and low-pressure systems

Automation, robotics and instrumentation

Related Products & Categories.

Air Control Valves, 2, 3 & 5 way

FRL Air Treatment Equipment

Push In Fittings & Flexible Tubing

View Technical Specification

Technical Specification

Brand: Connexion

Model: GPBJ

Width: 57.00 mm

Height: 57.00 mm

Depth: 14.00 mm

Weight: 0.10 kg

Valve / Product Type: Fittings + Tubing

Body Material: Delrin (POM)

Port Size: 4mm, 6mm, 8mm, 10mm, 12mm

Pressure: Vacuum, 0.02 Bar (20 mBar), 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar

Seals: NBR

Media: Air, Fluid (Non Aggressive), Vacuum (Low), Vacuum (Medium), Vacuum (High)