Norgren C0B700648 Pneufit C Push-in Fitting - G1/2 6mm
Part Number: C0B700648
Quick Summary
Push-in Pneufit C fittings deliver fast, tool-free connections for compact pneumatic manifolds in automation. Engineers often face slow, tool-dependent assemblies that increase downtime and leak risk. In this category, CE compliance and IP-rated protection are common expectations, while SIL considerations guide use in safety-critical lines. This solution pairs with standard 6 mm tubing and G1/2 threads to simplify panel designs, reduce parts inventory, and boost overall line efficiency.
Product Information
Extended Description
C0B700648 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
G1/2, 6mm
O/D Tube
6 mm
Thread
G1/2
Shape
Manifold
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
42.5 mm
Dimensions - Length
69.5 mm
Dimensions - Width
27 mm
Weight
0.134 kg
Country of Origin
South Korea
Range
C0B70
Series
Pneufit C
Brand
IMI Norgren
Tool-free push-in design with a releasable stainless-steel grab-ring enables rapid connections without tools, delivering measurable time savings during panel and manifold assembly, reducing installation errors and bumping up line uptime for automation lines. The body combines nickel-plated brass with a plastic PBT housing for corrosion resistance and extended service life in factory environments, supporting lower maintenance costs and greater system reliability in demanding pneumatic networks. Silicone-free NBR seals minimize contamination risk and improve compatibility with common pneumatic tubing, helping maintain clean, consistent pressure seals and reducing leak-related losses in compressed-air circuits. The compact footprint—height 42.5 mm, length 69.5 mm, width 27 mm, weight 0.134 kg—facilitates dense manifold layouts and easier integration into control panels, lowering installation footprint and material costs. Operating from -20 to 60 °C supports performance across standard factory environments, improving reliability in varied shifts and industrial settings. Its G1/2 port size and 6 mm O/D tube compatibility streamline inventory and interchangeability within the Pneufit C family, aiding fast procurement and consistent performance across multi-branch configurations.
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FAQs
The unit supports 6 mm outer diameter tubes with a G1/2 thread, enabling direct connections to standard pneumatic tubing and creating compact manifold assemblies. The combination of 6 mm O/D tubing and G1/2 port sizing aligns with common factory air lines, simplifying procurement and reducing part variance in assemblies.
The Pneufit C uses a releaseable stainless-steel grab-ring to grip the tube and establish a seal without tools. This reduces installation time, minimizes over-tightening risks, and improves repeatability across multiple panels and automation modules, delivering faster line commissioning and lower labor costs.
Yes. The manifold-style adaptor and double-branch capability support compact pneumatic manifolds in automation lines. With 6 mm tubing and G1/2 ports, it integrates smoothly with other Pneufit C components, enabling efficient branching and consolidated air distribution in control panels and distributed actuator networks.
Typical pneumatic fittings in this class align with CE marking for European markets and common IP protections for enclosures in industrial environments. For safety-critical installations, consider SIL requirements at the system level. Always verify project-specific regulatory and enclosure conditions to ensure compliance.
The silicone-free NBR seals help minimize contamination; combined with corrosion-resistant nickel-plated brass and a robust PBT body, the unit supports longer service intervals. Regular checks for leakage and tube wear are recommended, with attention to ambient conditions and system pressure to sustain optimal performance over time.