Norgren C0C710438 Pneufit C - Banjo 4mm G3/8
Part Number: C0C710438
Quick Summary
C0C710438 Pneufit C is a push-in fitting designed for fast, tool-free assembly in compressed air lines. Many engineers face leaks and long install times with traditional fittings that require tools or special skills. The Pneufit C family uses silicone-free NBR seals, a releasable stainless-steel grab-ring, and nickel-plated brass bodies to resist corrosion and contamination while delivering reliable sealing at first assembly. Its 4 mm O/D tube and G3/8 port compatibility support compact, robust pneumatic installations across automation and machinery lines, reducing downtime and maintenance costs.
Product Information
Extended Description
C0C710438 Norgren: Norgren Pneufit® C fittings are ready to use, offering fast assembly with no need for tools and providing optimum flow | Releasable stainless-steel grab-ring to grip nylon or polyurethane tube (85 or 95 durometer) | Nickel plated brass components provide corrosion and contamination resistance and an extended life | Immediate quality sealing using silicone free U-packing
Medium
Compressed air
Operating Temperature
-20 ... 60 °C, -4 ... 140 °F
Port Size
G3/8, 4mm
O/D Tube
4 mm
Thread
G3/8
Shape
Banjo
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
23 mm
Dimensions - Length
84 mm
Dimensions - Width
54.5 mm
Weight
0.12 kg
Country of Origin
South Korea
Range
C0C71
Series
Pneufit C
Brand
IMI Norgren
Push-in, tool-free assembly reduces installation time and technician error, delivering faster line set-ups and easier maintenance planning. The immediate seal is achieved without silicone-based compounds thanks to silicone-free U-packing, minimizing leak paths and helping maintain consistent performance in busy automation cells. Releasable stainless-steel grab-ring grips 4 mm O/D nylon or polyurethane tubes (85 or 95 durometer), providing a secure, vibration-tolerant connection. With a G3/8 port and a banjo body, the fitting is ideal for compact pneumatics in packaging, robotics, and material-handling systems. Nickel-plated brass components resist corrosion and contamination, extending service life in harsh factory environments. The combination with a PBT body reduces weight while preserving rigidity, enabling easier panel routing and fewer field replacements. Operating temperature ranges from -20 to 60 °C (-4 to 140 °F), supporting functionality across most industrial climates and equipment zones. Silicone-free NBR seals align with clean manufacturing and regulatory expectations while maintaining fast response to mounting tolerances. Overall, Pneufit C fittings deliver measurable gains in uptime, reduced maintenance costs, and improved system reliability.
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FAQs
Begin with a depressurized system and cut the tubing square. Insert the 4 mm O/D tube into the push-in port until the stainless-steel grab-ring engages. Verify the connection by gently pulling the tube and checking for a tight seal. The silicone-free U-packing should seat immediately, delivering leak-free performance from first assembly.
The fitting is designed for 4 mm outer diameter tubes and uses a G3/8 thread with a banjo-shaped body. It supports nylon or polyurethane tubes (85–95 durometer) and is suitable for compact pneumatic circuits requiring a robust, tool-free connection in automation equipment.
Yes. The NBR seals are silicone-free, paired with a releasable stainless-steel grab-ring and nickel-plated brass parts that resist corrosion. This combination provides reliable sealing and vibration tolerance, reducing the risk of leaks in machines with frequent motion or shocks.
Automation cells, packaging lines, robotics, conveyors, and general pneumatic circuits benefit from the tool-free installation, rapid sealing, and compact banjo design. The lightweight PBT body with corrosion-resistant components suits demanding environments where uptime and quick field servicing matter most.
Through faster installation, fewer tool-based errors, and reduced leak-related downtime, you achieve lower maintenance costs and higher line uptime. The silicone-free seals and durable materials extend service intervals, contributing to a lower total cost of ownership in continuous production environments.