Upgrade your pneumatic system with our high-quality straight union bulkhead push-to-connect fittings. Meticulously manufactured from solid brass and finished with a durable nickel plating, these fittings are built to excel in high-temperature, high-pressure, and corrosive environments where standard connectors fail. The PM-style bulkhead design offers a clean, professional solution for routing air lines through panels, cabinets, or equipment housings.

Key Features & Benefits

Solid Brass Construction: The core is made of high-grade pure copper (brass), ensuring exceptional strength, durability, and resistance to vibration and mechanical stress.
Nickel-Plated Finish: The professional nickel plating adds an extra layer of protection, significantly enhancing corrosion resistance, preventing tarnishing, and extending the fitting's lifespan.
Bulkhead Straight Union (PM): Specifically designed to pass through a bulkhead or partition, creating a secure, stable connection point between two lengths of tubing.
Push-to-Connect Technology: The innovative internal collet mechanism provides a strong, leak-proof seal with a simple push. Installation and disconnection are fast and require no tools, reducing downtime.
Secure Seal: Equipped with high-quality internal O-rings that ensure an airtight connection, preventing leaks and maintaining consistent system pressure.
Wide Operating Range: Engineered to perform reliably under high working pressure and across a wide temperature spectrum, suitable for various fluid systems including air, water, and inert gases.
Standard Sizes: Offered in four versatile dimensions (PM6, PM8, PM10, PM12) to accommodate 6mm, 8mm, 10mm, and 12mm OD tubing, the most common sizes in pneumatic systems.
Wide Application: Perfectly suited for use in industrial automation, machinery, robotics, air compressors, automotive systems, packaging equipment, and all general pneumatic circuits.

Specifications

Model: PM6 / PM8 / PM10 / PM12
Body Material: Solid Brass (All Copper)
Surface Treatment: Nickel Plated
Connection Type: Push-to-Connect (PTC) / Quick Insert
Design: Straight Union, Bulkhead Mount
Tubing Compatibility: For 6mm, 8mm, 10mm, 12mm Outer Diameter (OD) Pneumatic Tubing (PU, Nylon, Plastic)
Seal: High-quality Rubber O-Ring
Features: High Temperature Resistant, High Pressure Resistant, Corrosion Resistant, Leak-Proof

Package Includes

Please select the desired size and quantity from the variations. Each package contains the corresponding number of pneumatic bulkhead fittings.