Key Features

  • Male Branch Tee Push-In Fitting
  • Pneumatic T Branch Connection
  • Threaded Male Centre Port
  • Twin Push-In Tube Connections
  • One-Touch Tube Installation
  • 4mm to 12mm Tube Sizes
  • M5 to 1/2" Thread Options
  • Teflon-Treated Male Threads
  • 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
  • Lightweight PA66 Construction
  • NBR Packing & Sealing Rings
  • Stainless Steel Lock Claws
  • Durable POM Sleeve
  • Secure Tube Retention
  • Quick Installation & Removal
  • Pneumatic & Vacuum Systems
  • Automation & Air Distribution

Description

Air Line Male Branch T Push-to-Connect Fittings – GPB Series


Advanced Pneumatic One-Touch Tee Connectors

The GPB Series of Air Line Male Branch T Push-to-Connect Fittings combines compact design with reliable performance for pneumatic and vacuum systems. 

These fittings provide a fast, leak-free way to branch Nylon or Polyurethane tubing, featuring a threaded male port for direct connection into manifolds, valves, or equipment.

Available in metric tube sizes 4mm, 6mm, 8mm, 10mm, and 12mm, with M5, 1/8", 1/4", 3/8", and 1/2" BSP thread options, the GPB range ensures compatibility with a wide variety of industrial setups.

Precision-Built for Long-Term Durability

Each fitting is constructed from nickel-plated brass and PA66 with NBR packing seals for excellent resistance to pressure and vibration.
The zinc-alloy back ring and collar, combined with a POM sleeve and stainless-steel lock claws, provide a secure grip and smooth tube release.

Threads are Teflon-treated and fitted with O-rings and gaskets for ready-to-use sealing — no additional thread tape required.

Technical Performance

Operating pressure: 0 to 10 bar (0–150 PSI)
Maximum pressure: 15 bar (217 PSI)
Vacuum capability: –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
Construction: Nickel-plated brass, PA66, NBR, zinc alloy, POM, stainless steel

Applications

Ideal for:
Branching air lines from manifolds or cylinders
Pneumatic control panels and automation systems
Vacuum applications and air distribution circuits
Factory and workshop air systems

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View Technical Specification

Technical Specification

Brand: Connexion

Model: GPB

Width: 66.00 mm

Height: 66.00 mm

Depth: 14.00 mm

Weight: 0.10 kg

Valve / Product Type: Fittings + Tubing

Port Size: M5, 1/8 thread, 1/4 thread, 6mm, 8mm, 3/8 thread, 10mm, 12mm, 1/2 thread

Pressure: 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, Vacuum (Low), Vacuum (Medium)

Found in these Categories

M5-1/2BSPT Male centre T airline push fit fitting 4mm-12mm

£0.82 incl. VAT £0.68 ex. VAT

-50% Was £1.63 incl. VAT

Brand: Connexion

Model: GPB

Stock: 1022 in stock

Read Full Description

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