IMI Norgren Pneufit C Push-in Fitting - Banjo 8mm, NBR seals
Part Number: C0H510828
Quick Summary
Pneufit C Push-in Fitting is a tool-free connection that simplifies compressed air plumbing for automation lines. Engineers often confront time-consuming assembly and leak-prone joints when using traditional fittings, so this design delivers fast, reliable connections with a proven seal. These components commonly align with CE conformity and IP-related enclosure practices, while SIL concepts guide safety-critical paths in integrated systems. With its compact banjo geometry, 8 mm O/D tubing, and silicone-free NBR seals, it combines space efficiency with long life, helping maintenance teams minimize downtime and extend asset uptime.
Product Information
Extended Description
C0H510828 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
R1/4, 8mm
O/D Tube
8 mm
Thread
R1/4
Shape
Banjo
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
19 mm
Dimensions - Length
85 mm
Dimensions - Width
37.2 mm
Weight
0.081 kg
Country of Origin
South Korea
Range
C0H51
Series
Pneufit C
Brand
IMI Norgren
Tool-free push-in installation is the flagship feature of Pneufit C fittings, enabling rapid connections and reducing line downtime in automation. The push-in mechanism minimizes misalignment and eliminates torque requirements, improving first-pass sealing in tight spaces. Ideal for compact control panels, these fittings streamline line changes and boost overall equipment effectiveness. Stainless-steel grab-ring ensures a secure grip on nylon or polyurethane tubing, even in vibration-prone environments. The design supports 85 or 95 durometer tube and provides reliable retention during service, reducing the risk of accidental disconnections in robotic cells and packaging lines. Nickel-plated brass components deliver corrosion resistance and extended life in dirty or humid plant areas. Paired with silicone-free NBR seals, the assembly resists contamination and maintains sealing performance across a broad operating range, strengthening reliability in manufacturing environments. Immediate quality sealing using silicone-free U-packing helps prevent silicone contamination in sensitive air systems and simplifies regulatory compliance where residue control matters. This feature reduces the risk of migratory contaminants entering critical pneumatic circuits while supporting clean-room-adjacent applications. Compact dimensions and modest weight make installation flexible. With a height of 19 mm, length of 85 mm, width of 37.2 mm, and weight of 0.081 kg, the fit is easy to mount under panels or near actuators, enabling neat routing in tight spaces. Banjo shape and compatible port size simplify maintenance and field replacement, while 8 mm O/D tubing supports common lines across conveyors and robotics for quick adaptation on evolving lines.
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FAQs
To ensure a reliable push-in connection, prepare the 8 mm O/D tubing by deburring the end and inspecting for burrs. Insert the tube fully into the fitting until it seats with a positive click, then gently pull to confirm retention. Confirm thread engagement with the connected port (R1/4) and verify the fitment is free of gaps. Perform a system pressure test to check for leaks after installation.
Yes, the C0H510828 is designed specifically for 8 mm outer diameter tubing and standard R1/4 threads. The combination of O/D 8 mm, port size R1/4, and the banjo geometry enables reliable routing in compact spaces, while the silicone-free NBR seals maintain robust sealing across a broad operating temperature range.
The fitment uses a PBT body with nickel-plated brass components and silicone-free NBR seals, offering corrosion resistance and chemical compatibility suitable for many industrial environments. The operating temperature range from -20 to 60 °C broadens its applicability. Real-world durability will depend on exposure to aggressive chemicals and mechanical wear, but overall it is designed for robust factory settings.
Silicone-free NBR seals reduce silicone contamination risk in sensitive pneumatic circuits. For maintenance, inspect seals for cracking or hardening at scheduled intervals, especially in high-temperature or aging systems. If leakage or loss of elasticity is observed, replace the seals with compatible NBR components and verify tube seating and port integrity during reassembly.
Tool-free Pneufit C fittings reduce installation time, cutting labor costs and minimizing line downtime during equipment changes. The robust seal with corrosion-resistant materials lowers maintenance frequency, while the compact, lightweight design improves routing flexibility in tight spaces. Over multiple changeovers, this translates to higher line uptime and lower total cost of ownership.