Norgren C0H510418 Pneufit C Fitting - R1/8 4mm Banjo
Part Number: C0H510418
Quick Summary
Pneufit C fittings deliver tool-free push-in connections for reliable compressed-air lines in automation panels. The C0H510418 version combines a 4 mm O/D tube with a R1/8 port and a banjo elbow to fit tight workspaces without extra tools. For engineers and technicians, misalignment and assembly delays are common sources of leaks and downtime; Pneufit C minimizes risk with a releasable stainless-steel grab-ring that grips nylon or polyurethane tubing and a silicone-free U-packing that delivers immediate sealing. The body uses corrosion-resistant materials, and nickel-plated brass components further enhance longevity in challenging environments. In regulated settings, CE compliance and IP protection are typical considerations, while SIL safety integration may influence system design. This configuration delivers reliable performance, fast installation, and lower total cost of ownership in high-density pneumatic systems.
Product Information
Extended Description
C0H510418 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
R1/8, 4mm
O/D Tube
4 mm
Thread
R1/8
Shape
Banjo
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
16 mm
Dimensions - Length
70 mm
Dimensions - Width
31.3 mm
Weight
0.05 kg
Country of Origin
South Korea
Range
C0H51
Series
Pneufit C
Brand
IMI Norgren
Feature: Tool-free push-in connection. Benefit: Speeds assembly and reduces leak potential, cutting installation time in control cabinets and on machine frames. Application: Ideal for fast-swap projects in packaging lines where downtime directly affects throughput. Feature: Releasable stainless-steel grab-ring. Benefit: Provides secure grip on 85–95 durometer nylon or polyurethane tubing, with simple release for maintenance cycles. Application: Suitable for vibration-prone equipment and remote manifolds where tubing must stay in place during operation. Feature: Nickel-plated brass components. Benefit: Improves corrosion resistance and contamination tolerance, extending life in demanding environments. Application: Harsh factory floors or wash-down zones where exposure to moisture and particulates is common. Feature: Silicone-free U-packing. Benefit: Delivers immediate sealing without silicone contamination, safeguarding downstream processes and sensors. Application: Critical in cleanlines, food-contact zones, or silicone-sensitive assemblies. Feature: Materials and compact dimensions. Benefit: PBT body with NBR seals offers chemical compatibility while the compact 70 mm length, 31.3 mm width, and 16 mm height enable space-limited installations. Application: Fits tight brackets, panels, and compact automation cells without compromising performance. Feature: Operating range and compatibility. Benefit: -20 to 60 °C temp range supports a wide array of compressed-air systems; 4 mm O/D tubing and R1/8 threads ensure broad compatibility with standard pneumatic hardware. Application: Suitable for general automation, robotics, and packaging equipment where reliable push-in connections are required.
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FAQs
The C0H510418 supports 4 mm outer diameter tubing and a R1/8 port, with a banjo shape for space-constrained installations. It uses a silicone-free U-packing and a stainless-steel grab-ring for secure retention, making it well-suited for quick field assembly and reliable leak-free connections in control panels.
The tool-free push-in mechanism enables rapid assembly without tools, reducing installation errors and downtime. The stainless-steel grab-ring secures the tubing, and the silicone-free U-packing provides immediate sealing, lowering maintenance needs and prolonging service intervals in high-use pneumatic lines.
Yes. Its 70 mm length, 31.3 mm width, and 16 mm height, combined with a 4 mm O/D tube and R1/8 thread, make it ideal for tight spaces in robotics and packaging machinery. The PBT body with NBR seals offers chemical compatibility, while nickel-plated brass components resist corrosion in harsh environments.
In regulated automation environments, CE compliance and IP protection are common expectations for pneumatic components. While this specific model reflects standard industry practices, always verify enclosure ratings and system-level safety requirements when integrating into safety-critical lines or machines connected to higher SIL-rated systems.
Silicone-free U-packing minimizes contamination risk and reduces the need for cleaning or silicone removal in downstream components. This contributes to longer sensor and valve life, lower maintenance costs, and a lower total cost of ownership over the component’s lifecycle in automated pneumatic circuits.