Norgren C0TB00638 Push-in Fitting - 6mm Banjo, 0-10 bar
Part Number: C0TB00638
Quick Summary
Norgren Pneufit C C0TB00638 push-in fitting provides fast, tool-free tube connections for compressed air lines in automation panels. This design helps eliminate assembly bottlenecks and leaks common on compact equipment. The configuration uses silicone-free NBR seals, nickel-plated brass components for corrosion resistance, and a releasable stainless-steel grab-ring for secure tube grip, delivering reliable performance from -20 to 60 °C and 0 to 10 bar. With 6 mm O/D tubing and R3/8 threads, it integrates smoothly into standard pneumatic layouts, supporting 6 mm tubing systems and tight-spaces where efficiency and reliability matter for production uptime and maintenance planning.
Product Information
Extended Description
C0TB00638 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
6mm, R3/8
O/D Tube
6 mm
Thread
R3/8
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
0.06 kg
Country of Origin
South Korea
Range
C0TB0
Series
Pneufit C
Brand
IMI Norgren
PA2-0006100
Polyamide tube, Natural, 100m, 6mm/4mm
PA2-0006025C
Polyamide tube, Natural, 25m, 6mm/4mm
Feature → Business Impact → Application: Tool-free push-in operation reduces assembly time on control panels and pneumatic manifolds, lowering labor costs and commissioning risk while enabling rapid changes during line upgrades or debugging. Application: automated assembly lines and retrofit projects benefit from predictable, time-saving connections. Feature → Availability of 6 mm O/D tubing and R3/8 threads provides compatibility with common pneumatic components, reducing engineering complexity and stock variety; Application: machine builders assembling compact pneumatic subsystems. Feature → Releasable stainless-steel grab-ring delivers secure, reusable grip on nylon or polyurethane tube (85 or 95 durometer); Business Impact: minimizes rework and leaks during maintenance, improving overall reliability and service intervals. Application: high-vibration environments and field service where quick disassembly is required. Feature → Silicone-free NBR seals and nickel-plated brass bodies offer corrosion resistance and long service life; Business Impact: lowers total cost of ownership by reducing seal failures and component wear; Application: challenging industrial environments with potential exposure to moisture and contaminants. Feature → Banjo shape with compact dimensions (22 mm height, 38.5 mm length, 43.5 mm width) and weight of 0.06 kg; Business Impact: simplifies routing in tight spaces and supports lightweight panel designs; Application: compact manifold blocks and space-constrained automation panels. Feature → Compatibility with PA2-0006100 (100 m, 6 mm/4 mm) and PA2-0006025C (25 m, 6 mm/4 mm) tubing expands supplier flexibility; Business Impact: reduces sourcing friction and speeds design-in; Application: OEMs and end users managing long hoses and modular tubing runs.
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FAQs
To install, cut the 6 mm O/D tube square, ensure the bore is clean, and insert the tube fully into the fitting until the grab-ring seats with a click. For removal, depress the release collar to disengage the grab-ring and withdraw the tube. Verify a leak-free seal after installation and ensure the R3/8 thread mates with the mating port.
The connector is designed for 6 mm O/D pneumatic tubing and uses an R3/8 thread. It is compatible with nylon or polyurethane tubes (85–95 durometer) and supports standard 6 mm/4 mm tubing within the PA2 series (PA2-0006100 and PA2-0006025C) for longer runs and flexible routing.
Yes, the fitting operates from 0 to 10 bar and maintains performance from -20 to 60 °C (-4 to 140 °F). This makes it appropriate for typical factory compressed-air networks and automation equipment operating in moderate industrial environments.
The seals are NBR and silicone-free, chosen to reduce contamination risk in clean or sensitive processes. Regular inspection for wear or deformation is advised; replace seals if there is any sign of cracking or loss of sealing performance to preserve leak-free operation and consistent flow.
The push-in design minimizes installation time and maintenance downtime, while corrosion-resistant nickel-plated brass and silicone-free seals extend service life in challenging environments. Reduced tool usage, faster field service, and lower leak rates translate to faster ROI, lower total cost of ownership, and higher machine uptime on pneumatic subsystems.