AirFit Push-In Plug Pneumatic Air/Water/Gas/Vacuum Line Fitting

AirFit Push-In Plug Pneumatic Air/Water/Gas/Vacuum Line Fitting

Sealing Plug for Pneumatic Air, Water, Gas & Vacuum Systems | Fast, Leak-Proof Closure

The AirFit Push-In Plug is the quick and effective solution for sealing unused ports or open line ends in pneumatic systems. With a durable push-to-connect design, this plug ensures a tight, leak-free seal that maintains system integrity and prevents pressure loss — all without tools or downtime.

Key Features:

Instant Port Sealing: Closes off open fittings or lines to stop leaks and air loss

Push-to-Connect: Installs in seconds — no tools, clips, or thread tape required

Secure Seal: Maintains pressure and performance in both active and idle systems

Compact & Reusable: Ideal for temporary or permanent line closures

Multiple Size Options: Available in various sizes to match your pneumatic fittings

Technical Specifications

Fitting Type: Push-In Pneumatic Plug

Function: Line or port sealing

Material: High-performance polymer body

Working Pressure: Up to 10 Bar (145 PSI)

Temperature Range: -20°C to +60°C

Media Compatibility: Air, Water, Vacuum, Inert Gases

Certifications: CE & TÜV Approved

Installation: Tool-free push-fit

Disconnection: Quick-release push collar

Sold As: Single unit

Built for Professionals:

CE & TÜV Certified for proven quality and compliance

Rated Up to 10 Bar Pressure for industrial-level sealing

Withstands Harsh Environments: Performs from -20°C to +60°C

Compatible with Multiple Media: Air, vacuum, water, and inert gases

Corrosion & Impact Resistant: Built with durable industrial-grade polymers

Where to Use It:

Pneumatic Systems: Seal off unused or future expansion ports

Industrial Automation: Temporary shut-off for robotic systems, lines, or actuators

Maintenance & Testing: Quickly isolate lines during repair, calibration, or upgrades

Compressed Air Networks: Cap unused lines without cutting or welding

How It Works:

To Connect: Simply push tubing into the push-fit ends until it clicks and locks.

To Disconnect: Press the blue collar down, then pull the pipe out. Fast and easy.

Please note: Each fitting is sold individually (not in packs).