Metal Push-to-Connect Air Fitting | Bulkhead Union | PN27 Series | Nickel-Plated Brass Pneumatic Connector
The PneumaticPlus PN27 Series Bulkhead Union Fitting is a heavy-duty metal push-to-connect air fitting designed to create a secure tubing connection through panels or enclosures in compressed air and pneumatic systems. Its nickel-plated brass construction ensures excellent corrosion resistance and mechanical durability for harsh environments.
With a bulkhead mount design, this fitting allows for clean, sealed inline tube connections between different compartments or surfaces. The push-to-connect mechanism ensures tool-free installation, while stainless steel gripper teeth and internal O-rings provide a secure, leak-free seal.
Compatible with PA11, PA12, PA6, PE, and PU tubing (95A durometer or higher), the PN27 Series is ideal for air compressors, control panels, industrial machinery, and other systems requiring reliable panel-mounted air connections.
Key Features:
✔ Bulkhead Union Design – Enables tubing connections through walls or panels
✔ Nickel-Plated Brass Construction – Built for strength and corrosion resistance
✔ Push-to-Connect Technology – Allows quick, tool-free tubing installation
✔ Stainless Steel Gripper – Firmly holds tubing in place under pressure
✔ Internal O-Ring Seal – Delivers airtight performance
✔ Compatible with PA, PE, and PU Tubing – Ideal for pneumatic and compressed air systems
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Recommended Tubings: PA11, PA12, PA6, Polyethylene PE, Polyurethane PU (95 durometer or above)
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Acceptable Tubing Tolerance: +/- .003
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Working Temperature: -4F to 160F
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Working Pressure: Depending on tubings used and always within: 0 PSI to 217 PSI
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Vacuum Rating: to 28 Hg
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Application Fields: Pneumatic Circuits
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