IMI Norgren C02680418 Pneufit C Push-in Fitting - 4mm G1/8
Part Number: C02680418
Quick Summary
Pneufit C push-in fitting provides fast, tool-free connections for compressed air in automated systems. Engineers often struggle with leaks and downtime when threaded fittings require tools, torque accuracy, and additional adapters. The C-Series adapts quickly to 4 mm tubing with a G1/8 thread, and features a releasable stainless-steel grab-ring plus silicone-free U-packing for secure, repeatable seals. Nickel-plated brass components resist corrosion and contamination, extending service life in demanding environments. While the provided data does not list CE, SIL, or IP certifications, the design aligns with rigorous industry expectations for reliability and safe integration on automation lines. This combination reduces maintenance costs and accelerates machine uptime, supporting scalable, efficient pneumatic systems.
Product Information
Extended Description
C02680418 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
Operating Pressure
0 ... 10 bar, 0 ... 145 psi
Port Size
4mm, G1/8
O/D Tube
4 mm
Thread
G1/8
Shape
Tee
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
16 mm
Dimensions - Length
43 mm
Dimensions - Width
27.2 mm
Weight
0.014 kg
Country of Origin
South Korea
Range
C0268
Series
Pneufit C
Brand
IMI Norgren
PA2-0004100
Polyamide tube, Natural, 100m, 4mm/2.5mm
PA2-0004025C
Polyamide tube, Natural, 25m, 4mm/2.5mm
The tool-free push-in connection reduces installation time and minimizes training needs, enabling fast field changes in automated lines. In practice, engineers can assemble or reconfigure circuits without tooling, which translates to less downtime during commissioning or maintenance. The releasable stainless-steel grab-ring grips nylon or polyurethane tubing securely, even when lines vibrate or flex during operation. This feature reduces disconnections and leakage in packaging and assembly equipment, improving line reliability. Silicone-free U-packing delivers immediate, consistent sealing without silicone contamination, a common concern in sensitive pneumatic circuits. This supports faster leak testing and reduces downstream filter contamination. Nickel-plated brass components provide corrosion and contamination resistance, while the PBT body keeps weight down and maintains performance in typical factory environments. The 4 mm O/D tubing and G1/8 thread ensure straightforward compatibility with standard Pneufit C accessories and PA2 tubing, enabling compact, space-saving installations. For projects with diverse tubing or higher pressure needs, the Pneufit C family offers compatible variants and tubing options, ensuring reliable integration across automation lines.
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FAQs
The C02680418 supports 4 mm outer-diameter tubing with a G1/8 thread. It is compatible with standard Norgren PA2 tubing options such as PA2-0004100 (100 m) and PA2-0004025C (25 m), enabling quick, reliable connections in compact pneumatic circuits.
The tool-free push-in design eliminates the need for wrenches or torque control, allowing installation and reconfiguration to be completed rapidly. This reduces commissioning time, minimizes training needs, and lowers downtime during maintenance on automation lines.
Yes. The unit features a releasable stainless-steel grab-ring that securely grips tubing and an silicone-free U-packing, which helps maintain seals under vibration and repeat disconnections typical in packaging and pick-and-place equipment.
The fitting operates from -20 to 60 °C and supports 0 to 10 bar of compressed air. It is designed for standard automation environments, providing reliable performance across typical factory conditions.
The body is made from plastic PBT with nickel-plated brass components and NBR seals that are silicone-free. This combination offers corrosion resistance, reduced contamination risk, and durable sealing suitable for automation lines while minimizing silicone-related issues in sensitive systems.