Norgren Pneufit C C02880428 Push-in Fitting - 4mm G1/4

Manufacturer
Norgren
Part number
C02880428

Quick Summary

Norgren Pneufit C C02880428 Push-in Fitting enables tool-free, rapid tube connections for compressed air systems. In busy panel environments, relying on tools slows production and increases the risk of leaks or misalignment. This family supports CE compliance expectations and commonly used safety standards, while its PBT body and silicone-free U-packing resist corrosion and contamination. The 4 mm O/D tube, 0.02 kg weight, and G1/4 thread streamline installations and help reduce downtime in automation lines. Secondary goals include ensuring compatibility with 4 mm polyamide tubing and compact Y-branch configurations for space-limited applications.

Product Information

Extended Description

C02880428 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, G1/4
O/D Tube
4 mm
Thread
G1/4
Shape
Y
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
19 mm
Dimensions - Length
43 mm
Dimensions - Width
21.1 mm
Weight
0.02 kg
Country of Origin
South Korea
Range
C0288
Series
Pneufit C
Brand
IMI Norgren
PA2-0004100
Polyamide tube, Natural, 100m, 4mm/2.5mm
PA2-0004025C
Polyamide tube, Natural, 25m, 4mm/2.5mm
Feature → Business Impact → Application: Tool-free push-in connection with a releasable stainless-steel grab-ring simplifies assembly and minimizes leak paths, delivering faster setup and reduced service durations on pneumatic circuits. This translates to measurable efficiency gains on production lines and lower labor costs when wiring control panels. Use in automation panels or robotics stations to accelerate commissioning and maintenance cycles while preserving tight tolerances and consistent sealing with silicone-free U-packing. Feature − PBT body with NBR seals provides corrosion resistance and contamination resistance, extending service life in harsh environments and reducing replacement intervals in factory floors. This suits water-free, oil-mlood environments found in automated tooling and packaging lines, where quick-connect reliability is critical. Feature → Compact Y-branch geometry enables flexible routing of compressed air networks in space-constrained enclosures, improving layout efficiency and enabling modular system expansion. This reduces hardware footprint and simplifies inventory management for OEMs and system integrators. Feature − Operating range from -20 to 60 °C and 0 to 10 bar supports diverse industrial environments, ensuring consistent performance across machine tools, conveyors, and automated feeders. The combination of silicone-free seals and low weight (0.02 kg) also minimizes mass-induced vibration effects in high-cycle applications and lowers overall enclosure stresses.

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FAQs

This push-in adaptor is designed for 4 mm O/D polyamide/PU tubing with a G1/4 port. The releasable grab-ring provides secure grip while allowing easy release without tools, which is ideal for cramped panel spaces. Ensure the tubing length and bend radii meet the manufacturer’s guidelines to prevent kinking and maintain consistent sealing.
Core specs include medium: compressed air; operating temperature -20 to 60 °C; operating pressure 0 to 10 bar; port size 4 mm and G1/4 thread; O/D tube 4 mm; body material PBT; seals NBR (silicone-free); dimensions 43 mm length, 19 mm height, 21.1 mm width; weight 0.02 kg. These support reliable, tool-free assembly with tight leak resistance.
Yes, the Pneufit C design uses a releasable stainless-steel grab-ring to secure the tubing, reducing risk of loosening under vibration. The silicone-free U-packing enhances seal stability and minimizes contamination risk, making it a robust choice in machinery with frequent start-stop cycles or conveyors subject to vibrations.
CE compliance is commonly expected for European pneumatic components, and many users look for SIL-related safety compatibility in pneumatic interfaces. Always verify the specific certification package with the supplier for your application, particularly for safety-critical systems or where regulatory approvals underpin your installation.
The tool-free installation accelerates commissioning, reducing labor time and training costs. Leak reduction from silicone-free U-packing and reliable metal grab-ring grips lowers maintenance intervals and downtime. Over a typical automation project, these factors contribute to faster time-to-value and lower total cost of ownership.