Key Features
✓ Stem Double Y Union Fitting
✓ Five-Port Pneumatic Connector
✓ One Stem to Four Tube Outlets
✓ One-Touch Push-In Connections
✓ 4mm, 6mm & 8mm Tube Sizes
✓ Equal & Reducing Options
✓ Compact Multi-Branch Design
✓ Nylon & Polyurethane Tubing
✓ Operating Pressure 0–10 Bar
✓ Maximum Pressure 15 Bar
✓ Vacuum Rated to -1 Bar
✓ Temperature -20°C to +70°C
✓ Lightweight Resin Body
✓ NBR Sealing Rings
✓ Stainless Steel Lock Claws
✓ Durable POM Sleeve & Lock Ring
✓ Zinc Alloy Release Collet
✓ Secure Tube Retention
✓ Quick Installation & Removal
✓ Four-Way Air Distribution
✓ Pneumatic & Vacuum Systems
✓ Automation & Control Systems
Description
Air Line Stem Double Y Union Push-to-Connect Fittings – GPXJ Series
Advanced Pneumatic One-Touch Multi-Branch Connectors
The GPXJ Series of Air Line Stem Double Y Union Push-to-Connect Fittings provides a compact five-port connection — a single stem inlet branching into four push-fit outlets.
Designed for Nylon and Polyurethane tubing, these one-touch push-fit fittings enable instant tube connection and removal without tools, allowing fast setup and leak-free performance in pneumatic and vacuum systems.
Available in metric tube sizes 4 mm, 6 mm and 8 mm, including equal and reducing configurations, the GPXJ range is ideal for efficient multi-line air distribution from a single supply point.
Durable Lightweight Construction
Each fitting features a resin body with NBR sealing rings, stainless-steel lock claws, and a POM sleeve + lock ring for long-term reliability.
The zinc-alloy collet provides a strong, vibration-resistant grip with smooth release, ensuring consistent sealing performance under pressure or vacuum operation.
Technical Performance
Operating pressure: 0 to 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: Resin, NBR, POM, Zinc Alloy, Stainless Steel
Applications
Ideal for:
Distributing air from a single inlet to four lines
Compact pneumatic and vacuum manifolds
Automation, control, and assembly systems
General air line splitting and distribution
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