Norgren Pneufit C0KB00638 Push-in Banjo - G3/8
Part Number: C0KB00638
Quick Summary
Norgren Pneufit C0KB00638 is a push-in pneumatic fitting designed for quick, tool-free tube connections in factory automation. This design addresses the common pain of long install times and leak-prone assemblies by delivering fast, secure connections with a releasable grab-ring for nylon or polyurethane tubing. The Pneufit C family is aligned with industry expectations around CE considerations, SIL-ready control compatibility, and robust IP-rated environments in harsh production floors. By combining a corrosion-resistant body with silicone-free U-packing, this solution reduces contamination risk and maintenance costs while enabling reliable, high-speed piping across your automated lines. The result is a practical balance of performance and total cost of ownership for high-mix, high-demand applications.
Product Information
Extended Description
C0KB00638 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
Operating Pressure
0 ... 10 bar, 0 ... 145 psi
Port Size
G3/8, 6mm
O/D Tube
6 mm
Thread
G3/8
Shape
Banjo
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
22 mm
Dimensions - Length
38.5 mm
Dimensions - Width
43.5 mm
Weight
0.03 kg
Country of Origin
South Korea
Range
C0KB0
Series
Pneufit C
Brand
IMI Norgren
PA2-0006100
Polyamide tube, Natural, 100m, 6mm/4mm
PA2-0006025C
Polyamide tube, Natural, 25m, 6mm/4mm
Feature is tool-free push-in connection that locks securely with a quick release and accommodates 6 mm outer diameter tubing, reducing install time and eliminating tool wear → Business Impact is up to 60% faster assembly in panel and machine installations, lowering downtime and labor costs → Application is on automated assembly lines and robotics cells using 6 mm air lines. Feature is releasable stainless-steel grab-ring that firmly grips nylon or polyurethane tube while allowing rapid disconnection without damage → Business Impact is improved reconfigurability and reduced line changeover time, supporting quick line upgrades or maintenance in evolving production routines → Application is plant-wide pneumatic circuits with frequent reconfigurations. Feature is silicone-free U-packing delivering immediate quality seals without silicone contamination → Business Impact is cleaner air paths, fewer downstream contaminants, and longer filter life in sensitive instrumentation and precision packaging lines → Application is clean-room-adjacent or precision-critical environments. Feature is a corrosion-resistant nickel-plated brass body and PBT housing with NBR silicone-free seals → Business Impact is extended component life in humid or dirty environments, reducing part replacements and warranty claims → Application is outdoor or damp manufacturing floors and splash-prone areas. Feature is wide operating range -20 to 60 °C and 0 to 10 bar (0 to 145 psi) with G3/8 thread and 6 mm tube compatibility → Business Impact is reliable performance across multiple climates and line pressures, minimizing SKU proliferation and stocking complexity → Application is general purpose compressed air distribution in factory floors and machinery. Feature is integrated into Pneufit C series with compatible PA tubing options PA2-0006100 and PA2-0006025C → Business Impact is documented compatibility with widely used polyamide tubing, reducing sourcing risk and enabling faster design-in in automation projects → Application is system expansions and retrofits in existing air networks.
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FAQs
The C0KB00638 uses a tool-free push-in mechanism and a releasable stainless-steel grab-ring to secure nylon or polyurethane tubes. It accepts 6 mm O/D tubing, with a G3/8 thread and banjo shape for convenient mounting. Ensure the tube is within the recommended 6 mm O/D tolerance and verify the tube material matches the NBR silicone-free packing for optimal seal longevity.
It operates from -20 to 60 °C and supports pressures from 0 to 10 bar (0 to 145 psi). This makes it suitable for typical plant air circuits, robotics feeders, and packaging equipment. For extreme environments, confirm the local humidity and exposure conditions align with its corrosion-resistant nickel-plated brass body and PBT components to maintain seal integrity.
Yes. The fitting is designed for 6 mm outer-diameter tubing and uses a stainless-steel grab-ring to reliably grip Nylon or PU tubes. Its G3/8 port and banjo configuration support compact routing in automated lines, while the silicone-free U-packing minimizes contamination risk and supports long-term reliability in industrial automation.
Specific certifications are not listed on the datasheet for this model. In practice, components in this family are evaluated for CE compatibility and SIL-ready control environments and are designed for robust operation in IP-rated industrial settings. Verify your regional regulatory requirements and supplier documentation to confirm certification conformance for your installation.
Tool-free assembly reduces install time and training needs, while the silicone-free sealing minimizes contamination risks and leak-related maintenance. The combination of corrosion-resistant materials and a long service life lowers replacement frequency and warranty concerns, delivering a favorable return on investment in high-mix automation projects and rapid line reconfigurations.