Norgren C0B511018 Pneufit C Push-in Fitting - Silicone-free U-packing
Part Number: C0B511018
Quick Summary
Pneufit C push-in fitting provides tool-free, fast connections for compressed air in automation systems. This design minimizes assembly time and eliminates tool dependence in tight cabinet spaces, reducing installation downtime. While the data sheet highlights silicone-free U-packing and releasable stainless-steel grab rings, confirm CE, SIL, and IP ratings applicable to your region and application. In practice, the nickel-plated brass components deliver corrosion resistance and extended life, while the silicone-free seals help maintain contamination control. For buyers, the combination of robust materials, 10 mm tube compatibility, and G1/8 threads translates into lower maintenance costs and improved system reliability, especially in high-cycle pneumatic networks. This model supports common Pneufit C standards for compact, reliable panel installations.
Product Information
Extended Description
C0B511018 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
G1/8, 10mm
O/D Tube
10 mm
Thread
G1/8
Shape
Manifold
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
16 mm
Dimensions - Length
50 mm
Dimensions - Width
36.1 mm
Weight
0.058 kg
Country of Origin
South Korea
Range
C0B51
Series
Pneufit C
Brand
IMI Norgren
Push-in, tool-free installation reduces commissioning time and minimizes field errors, improving line throughput and lowering labor costs. The design delivers reliable, leak-resistant connections even in confined spaces, enabling faster configuration changes and simpler maintenance. Releasable stainless-steel grab-rings provide secure grip on nylon or polyurethane tubing (85 or 95 durometer), improving field adaptability in diverse applications. Silicone-free U-packing minimizes contamination risk and simplifies material compatibility with silicone-sensitive fluids and environments, supporting cleaner pneumatic circuits. Nickel-plated brass components offer superior corrosion resistance, extending service life in factories with challenging washdowns or humid conditions. The compact manifold-style body (PBT) with 10 mm O/D tubes and G1/8 threads enables tight routing in control panels, reducing cabinet size and improving overall machine footprint. Operating temperature range of -20 to 60 °C supports diverse automation environments, while the 50 mm length and 36.1 mm width facilitate straightforward integration into existing infrastructure. Overall, these features translate to higher uptime, reduced maintenance cycles, and safer, more reliable pneumatic networks.
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FAQs
The Pneufit C is designed for tool-free push-in installation. Simply insert the nylon or polyurethane tube until it seats firmly against the U-packing, ensuring full engagement with the grab-ring. For release, use the built-in release feature or a compatible tool if specified, then insert a new tube of the correct 10 mm outer diameter. Verify a tight fit and check for leaks after commissioning.
Operating temperature ranges from -20 to 60 °C (-4 to 140 °F). The body is PBT, with NBR seals that are silicone-free. The coupling is designed for compressed air, and supports nylon or polyurethane tubing (85–95 durometer). These materials offer corrosion resistance and contamination control in typical automation environments.
Yes. The Pneufit C design provides quick assembly, durable seals, and corrosion-resistant components, which help maintain reliability under high-cycle conditions. Its silicone-free packing reduces contamination risk, while the stainless-steel grab-ring ensures a secure, reusable grip on tubing, supporting frequent connection/disconnection without performance loss.
Certification needs vary by region. While the data does not list specific certifications for this exact model, confirm CE conformity for European use, IP ratings for environmental protection, and any SIL safety considerations with your supplier to ensure compliance for your application and industry sector.
Silicone-free U-packing reduces potential silicone contamination in pneumatic circuits, which can affect valve performance and downstream actuators. This simplifies cleanliness protocols, lowers the risk of contamination-related failures, and can shorten maintenance cycles, contributing to more stable system performance and reduced downtime in production environments.