Norgren C0B510438 Pneufit C Push-in Fitting - Silicone-free
Part Number: C0B510438
Quick Summary
Pneufit C Push-in fitting from Norgren provides fast, tool-free connections for compressed air lines in automation panels and manifold junctions. This design reduces installation errors and downtime that plague traditional fittings. CE compliance, IP-rated deployment in harsh environments, and SIL-conscious safety integration are common expectations in modern pneumatic systems. The silicone-free U-packing and corrosion-resistant nickel-plated brass components extend life in challenging conditions. By simplifying assembly and reducing leak paths, these fittings help engineering teams shorten commissioning cycles and lower the total cost of ownership in automated production lines and packaging machinery. In fast-moving plants, reliable fittings minimize unplanned downtime and keep critical lines delivering performance. Engineers benefit from predictable compatibility with 4 mm tubing and G3/8 ports across the Pneufit C family.
Product Information
Extended Description
C0B510438 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
Manifold
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
22 mm
Dimensions - Length
62 mm
Dimensions - Width
38 mm
Weight
0.089 kg
Country of Origin
South Korea
Range
C0B51
Series
Pneufit C
Brand
IMI Norgren
Feature: Tool-free push-in connection enables rapid assembly without tools. Business Impact: Reduces installation time by eliminating dedicated tooling and minimizes human error during field assembly. Application: Ideal for control panels and modular manifolds in automated lines. The quick-connect capability translates to shorter commissioning windows and faster system validation. Long-tail keywords: tool-free pneumatic fittings, push-in connections, quick-connect pneumatic components. Feature: Releasable stainless-steel grab-ring provides secure tube grip. Business Impact: Ensures reliable performance under vibration and temperature cycling, protecting line integrity. Application: Suitable for nylon or polyurethane tubes (85 or 95 durometer) in high-vibration environments. Long-tail keywords: stainless-steel grab-ring, vibration-resistant pneumatic fittings, nylon tubing compatibility. Feature: Nickel-plated brass body offers corrosion and contamination resistance. Business Impact: Extends service life in harsh industrial environments, lowering maintenance costs. Application: Factory floors, chemical-free environments, and outdoor installations where exposure occurs. Long-tail keywords: corrosion-resistant fittings, nickel-plated brass, contamination resistance. Feature: Silicone-free NBR seals minimize contamination risk and improve compatibility with clean-air systems. Business Impact: Reduces outgassing and potential silicone-related particulates in critical pneumatic circuits. Application: Medical-adjacent and food-packaging lines where silicone-free materials are preferred. Long-tail keywords: silicone-free seals, NBR seals, clean-air pneumatic components. Feature: 4 mm O/D tubing and G3/8 port size with compact 62 mm length and 22 mm height. Business Impact: Enables compact manifold designs and easier routing in tight control cabinets. Application: Space-constrained installations and panel-mount configurations. Long-tail keywords: 4 mm tubing fittings, G3/8 port fittings, compact pneumatic fittings. Feature: Immediate quality sealing with U-packing improves leak resistance from day one. Business Impact: Lowers commissioning risk and reduces warranty-fix costs due to leaks. Application: Critical lines in automated production and packaging lines. Long-tail keywords: silicone-free U-packing, leak-free pneumatic seals, fast seal integrity.
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FAQs
Installation is tool-free: insert 4 mm tubing into the fit, push firmly until the grab-ring locks, and check for a secure seal. The releasable stainless-steel grab-ring helps release and reposition if needed, reducing field downtime and port misalignment.
This model supports 4 mm outer diameter tubing and a G3/8 thread. It uses a silicone-free NBR seal and a PBT body, making it suitable for standard 4 mm pneumatic circuits in most automation environments.
The fitting is rated for -20 to 60 °C (-4 to 140 °F) in compressed-air service. It is designed for continuous use in typical factory conditions and is compatible with nylon or polyurethane tubing within the specified durometer range.
Yes. The stainless-steel grab-ring provides a secure grip on the tube, and the silicone-free NBR seals reduce leak paths, delivering reliable performance even in vibration-prone environments.
Key benefits include fast assembly, reduced risk of installation errors, improved leak resistance with silicone-free seals, and longer service life due to corrosion-resistant body materials—leading to shorter commissioning times and lower maintenance costs.