IMI Norgren C0B710628 Pneufit C Push-in Fitting - G1/4
Part Number: C0B710628
Quick Summary
Pneufit C Push-in fitting C0B710628 enables tool-free, reliable tube connections for compressed air systems in automation lines. Engineers often struggle with slow assemblies and leak risks when using conventional fittings. While this data does not list formal SIL, CE, or IP certifications, Norgren's Pneufit C family is engineered for robust performance with corrosion-resistant nickel-plated brass components and silicone-free U-packing. The combination of quick, secure connections and wear-resistant seals translates into shorter install times, reduced leak paths, and lower maintenance costs. For manufacturers seeking predictable performance in compressed air circuits, this product supports efficient assembly workflows and long-term reliability across automation environments.
Product Information
Extended Description
C0B710628 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
G1/4, 6mm
O/D Tube
6 mm
Thread
G1/4
Shape
Cross
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
19 mm
Dimensions - Length
61 mm
Dimensions - Width
52 mm
Weight
0.07 kg
Country of Origin
South Korea
Range
C0B71
Series
Pneufit C
Brand
IMI Norgren
Tool-free, quick-connect installation eliminates assembly steps and reduces cycle times. The Pneufit C is ready to use, with a push-in connection that accepts 6 mm O/D tubes and a G1/4 port, so technicians can complete piping in minutes rather than hours. In automated lines, this translates to measurable efficiency gains and fewer manual handling errors. The releasable stainless-steel grab-ring provides secure grip on nylon or polyurethane tubes (85 or 95 durometer) while enabling fast disconnection during maintenance, reducing downtime and simplifying field servicing. The body made from plastic PBT with NBR seals (silicone-free) delivers corrosion resistance and contamination control, extending service life in challenging environments. Immediate quality sealing is achieved with silicone-free U-packing, minimizing contamination and ensuring consistent pressure performance across cycles. The compact, cross-shaped Pneufit C design (6 mm O/D, G1/4 thread), at a weight of 0.07 kg, enables tight aggregation in electrical panels and pneumatic manifolds, supporting scalable automation layouts and straightforward compatibility with existing ports and tubing. Overall, the system delivers lower total cost of ownership by reducing leaks, maintenance time, and inventory complexity, while providing robust reliability for demanding manufacturing workflows.
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FAQs
The Pneufit C uses a tool-free, push-in connection. Insert a 6 mm O/D tube into the G1/4 port until the stainless-steel grab-ring seats. The grab-ring releases with a deliberate pull, allowing quick disconnection. This design supports nylon or polyurethane tubes (85–95 durometer) and requires no tools, reducing field maintenance time.
Key specs include a G1/4 thread, 6 mm outer diameter tube, cross-shaped body, PBT housing, NBR silicone-free seals, and a weight of about 0.07 kg. Operating temperature is -20 to 60 °C (-4 to 140 °F). The component is designed for compressed air and uses a nickel-plated brass contact system for improved durability.
The product is rated for -20 to 60 °C (-4 to 140 °F), making it suitable for typical industrial automation environments. Its stainless-steel grab-ring and silicone-free U-packing help maintain sealing integrity under vibration, while nickel-plated brass components resist corrosion, contributing to reliable operation in dynamic pneumatic circuits.
Tool-free installation speeds commissioning, while the silicone-free U-packing reduces contamination risk and ensures immediate sealing, lowering leak-related downtime. The durable materials (PBT body, NBR seals) and nickel-plated components extend service life, reducing replacement frequency. Quick disconnections via the grab-ring simplify maintenance, minimizing labor costs and downtime across production runs.
CAD files are available via the Norgren PartCommunity link provided with the product data, and the datasheet is hosted by Norgren as a PDF. Access to these resources supports accurate CAD integration and informed component selection during design and procurement workflows.