Norgren Pneufit C Push-in Fitting C0H700448 - R1/2
Part Number: C0H700448
Quick Summary
Pneufit C Push-in fitting provides tool-free air connections for compact pneumatic manifolds. In tight spaces, installation can be time-consuming and leak-prone, but this design simplifies assembly and reduces maintenance calls. Industry certifications commonly referenced for pneumatic components include CE compliance, SIL safety ratings for automation, and IP ratings for enclosure and ingress protection, ensuring safer, more durable performance. The C0H700448 model combines a triple-branch manifold with 4 mm O/D tubing and R1/2 threading, delivering reliable, fast connections. By minimizing tooling requirements and material wear, this solution translates into lower assembly costs, shorter downtime, and improved system robustness for OEMs, integrators, and service teams.
Product Information
Extended Description
C0H700448 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
R1/2, 4mm
O/D Tube
4 mm
Thread
R1/2
Shape
Manifold
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
27 mm
Dimensions - Length
74 mm
Dimensions - Width
42 mm
Weight
0.18 kg
Country of Origin
South Korea
Range
C0H70
Series
Pneufit C
Brand
IMI Norgren
Feature: Tool-free push-in connection enables fast, tool-free assembly. Business Impact: Reduces installation time on multi-branch manifolds and minimizes leak paths, improving line uptime. Application: OEM integration in compact pneumatic systems and control panels. Feature: Releasable stainless-steel grab-ring provides secure grip on nylon or polyurethane tube. Business Impact: Delivers reliable retention in vibration-prone environments, extending service intervals. Application: High-vibration machinery and automated lines with 85–95 durometer tubing. Feature: Nickel-plated brass components offer corrosion and contamination resistance. Business Impact: Improves longevity in harsh environments, lowering replacement costs. Application: Outdoor or wash-down areas and chemical-exposure zones. Feature: Silicone-free U-packing delivers immediate quality sealing. Business Impact: Reduces start-up leakage and accelerates commissioning. Application: Clean-room and automated assembly lines where silicone-free components are preferred. Feature: Materials - Body in Plastic PBT; Seals in NBR. Business Impact: Balances mechanical strength with chemical compatibility and cost efficiency. Application: Standard pneumatic circuits across diverse industries. Feature: Compact, triple-branch manifold with 4 mm O/D tube and R1/2 thread. Business Impact: Simplifies routing of air to multiple actuators with minimal space, enabling modular expansions. Application: Distributed valve islands and space-constrained control panels.
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FAQs
The C0H700448 offers a tool-free push-in connection with a triple-branch manifold for 4 mm O/D tubing and R1/2 ports. It combines a stainless grab-ring for secure tube retention and silicone-free U-packing for immediate, reliable sealing. This design accelerates initial assembly and simplifies field maintenance in compact pneumatic systems.
Yes. The unit is designed specifically for 4 mm outer diameter tubing and features R1/2 thread ports. Its triple-branch manifold layout supports multi-branch air distribution, while the push-in mechanism allows quick, tool-free connections with dependable sealing and reduced leak paths.
Operating temperature is -20 to 60 °C (-4 to 140 °F). The body is made from plastic PBT, and seals use NBR (silicone-free). The assembly weighs 0.18 kg and is designed for robust performance in typical pneumatic environments, balancing chemical compatibility with mechanical strength.
Ideal for inline air distribution on compact assembly lines, robotic grippers, and distributed valve islands where space is at a premium. The 4 mm tubing, R1/2 ports, and triple-branch configuration enable efficient branching of compressed air to multiple actuators, reducing routing complexity and installation time on OEM and integrator projects.
Key longevity factors include the stainless-steel grab-ring's resistance to vibration, corrosion-resistant nickel-plated brass components, and silicone-free U-packing which minimizes contamination risk and leakage. Regular inspection for wear on tubing and seals, along with periodic re-seating checks, will maximize reliability in automated production environments.