Norgren C0H700648 Pneufit C Push-in Fitting - R1/2, 6mm
Part Number: C0H700648
Quick Summary
Pneufit C Push-in Fitting C0H700648 provides tool-free, rapid tube connections for compressed air systems. Engineers often face leaks, assembly delays, and contamination risk in pneumatic lines. The data does not specify formal certifications such as CE, SIL, or IP ratings; however, the design uses silicone-free U-packing and nickel-plated brass components to support reliability in harsh industrial environments. For procurement teams, the compact manifold design, 6 mm tubing, and standard R1/2 port simplify installation and spare-parts planning, driving reduced downtime and lower total cost of ownership.
Product Information
Extended Description
C0H700648 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, 6mm
O/D Tube
6 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
42.7 mm
Weight
0.179 kg
Country of Origin
South Korea
Range
C0H70
Series
Pneufit C
Brand
IMI Norgren
Tool-free, rapid assembly reduces installation time and labor costs while improving overall line uptime; the ability to connect 6 mm O/D tubing to a compact R1/2 port supports quick layout changes in automation panels. This translates to measurable production efficiency gains and easier field servicing when configurations need to be updated on the fly. The releasable stainless-steel grab-ring secures tubing during operation and simplifies removal for maintenance, improving serviceability on dense lines and robotic cells. Nickel-plated brass components deliver corrosion and contamination resistance, extending life in challenging environments and lowering replacement frequency in factory floors with humidity or particulate exposure. Silicone-free U-packing eliminates silicone migration concerns, enabling immediate sealing and cleaner compressed-air paths—critical for precision pneumatic actuators and clean-in-place processes. The compact manifold form factor, combined with a 27 mm height, 74 mm length, and 42.7 mm width, enables easier integration into tight enclosures and standardized bill-of-materials across multiple automation lines.
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FAQs
To install the C0H700648, cut the 6 mm O/D tube cleanly, insert the tube into the push-in port until it seats, and verify with a gentle tug. The stainless-steel grab-ring grips the tube securely for a reliable seal. To release, actuate the built-in release mechanism and pull the tube out—no special tools needed.
The fitting supports 6 mm outer-diameter tubing and uses an R1/2 port with an R1/2 thread. The body is plastic PBT, seals are NBR (silicone-free), and the system is designed for compressed-air applications. This makes it suitable for standard automation lines and panel mounting where 6 mm tubing is used.
Yes. The unit employs nickel-plated brass components for corrosion and contamination resistance and operates in a -20 to 60 °C temperature range, which covers typical factory air systems. The silicone-free packing further reduces the risk of air-line contamination, supporting reliable long-term operation in automation cells and packaging lines.
The design emphasizes low maintenance: tool-free assembly, robust grab-ring retention, and corrosion-resistant materials minimize servicing needs. While no explicit service-life specification is provided, routine inspections of tubing connections and periodic replacement aligned with plant maintenance cycles will optimize uptime in harsh environments.
Yes. The seals are NBR silicone-free, and the packing is silicone-free, reducing the risk of silicone contamination in the air path. Combined with nickel-plated brass components, this design helps maintain clean, reliable pneumatic circuits in automated equipment and reduces the likelihood of contamination-related failures.