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AIRMIXS PG 16-14 Push-in Pneumatic Reducing Straight Union Connector (16mm to 14mm Tube)

The AIRMIXS PG 16-14 Reducing Straight Union is a heavy-duty, one-touch push-in fitting engineered for high-demand industrial automation and fluid power setups. Designed specifically to create a seamless, inline reduction between a 16mm outer diameter (O.D.) pneumatic line and a 14mm O.D. line, this component maintains an optimized volumetric flow rate with minimal pressure drop across the connection.

Constructed from high-grade Polybutylene Terephthalate (PBT) and reinforced with stainless steel lock-claws, it provides exceptional gripping strength on polyurethane, polyethylene, and nylon tubing. The robust internal Nitrile Butadiene Rubber (NBR) seals prevent any micro-leaks under both high pressure and industrial vacuum applications. Its compact, symmetrical, oval-ring design allows for dense manifold configurations and quick, toolless maintenance. Please refer to the referenced product file AIRMIXS PG 16-14.jpg to view the complete visual profile and configuration layout.

Technical Attribute

Specification Details

Fitting Type 

Push-in / One-Touch Reducing Straight Union 

Port A Connection Size 

$\phi$16 mm Tubing Outer Diameter (O.D.) 

Port B Connection Size 

$\phi$14 mm Tubing Outer Diameter (O.D.) 

Applicable Fluid Medium 

Compressed Air, Vacuum, Inert Gases 

Max. Operating Pressure 

1.0 MPa (approx. 145 PSI / 10 bar) 

Max. Vacuum Level 

-100 kPa (-29.5 inHg) 

Operating Temperature Range 

0°C to 60°C (32°F to 140°F) No Freezing 

Body Material 

High-Impact Polybutylene Terephthalate (PBT) 

Lock Claw Material 

Stainless Steel 

Sealing Internal Material 

Nitrile Butadiene Rubber (NBR) 

Release Sleeve Shape 

Oval / Circular Ergonomic Collar 

Compliance 

RoHS Compliant 

16.00 ⃁ 16.00 ⃁