Norgren C0B711228 Pneufit C Push-in Fitting - G1/4
Part Number: C0B711228
Quick Summary
Pneufit C Push-in fittings by Norgren connect tubes quickly for compressed air systems. In the field, engineers need reliable assemblies that install without tools and seal consistently under vibration and contamination risk. While many fittings require torque or special tools, Pneufit C delivers immediate, silicone-free sealing with a reusable grab-ring for confident grip on 12 mm tubing. For compliance and safety, verify CE conformity, SIL-rated safety documentation, and suitable IP protection in your environment; consult the datasheet for status. This solution also aligns with cost-conscious design goals, offering lightweight bodies, corrosion resistance, and straightforward replacement in high-demand manufacturing settings.
Product Information
Extended Description
C0B711228 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
G1/4, 12mm
O/D Tube
12 mm
Thread
G1/4
Shape
Cross
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
21 mm
Dimensions - Length
61 mm
Dimensions - Width
66 mm
Weight
0.1 kg
Country of Origin
South Korea
Range
C0B71
Series
Pneufit C
Brand
IMI Norgren
Tool-free, ready-to-use design lets technicians snap in 12 mm tubing without tools, slashing installation time on assembly lines and service calls. This directly translates to faster line shifts, reduced labor costs, and improved throughput in automated packaging and robotics applications. The stainless-steel grab-ring provides a releasable grip that accepts 12 mm O/D tubes with 85 or 95 durometer nylon or polyurethane, enabling quick releases for maintenance without OTDR. It supports reliable, vibration-resistant connections in conveyor systems and CNC automation. Nickel-plated brass components offer corrosion and contamination resistance, extending life in humid environments and in contact with lubricants commonly used in pneumatic systems. Combined with silicone-free U-packing, the seal is immediate and consistent, reducing leakage and rework in critical processes. Body is plastic PBT with NBR seals, designed to withstand operation from -20 to 60 °C, making it suitable for general factory environments. With a compact footprint (61 mm length, 66 mm width, 21 mm height) and a weight around 0.1 kg, it fits tight panels and minimizes system weight while still delivering robust performance. Installing this cross-shaped, G1/4-thread tee in 12 mm lines simplifies piping topology and improves compatibility with existing Norgren Pneufit C series, ensuring easy integration with standard compressed-air manifolds and tubes.
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FAQs
To install, simply insert the 12 mm O/D tubing into the push-in port until seated. The stainless-steel grab-ring grips the tube securely without tools, and the silicone-free U-packing seals immediately. Ensure the tube is within the 85–95 durometer nylon or polyurethane range and verify a snug fit before pressurizing the line.
This fitting is designed for 12 mm O/D tubing with G1/4 threads. It accommodates 85–95 durometer nylon or polyurethane tubes and uses a G1/4 connection, making it compatible with standard Pneufit C assemblies and common pneumatic manifolds.
Yes. The recessed push-in design paired with a stainless-steel grab-ring provides reliable retention under vibration. The silicone-free U-packing reduces leakage risk, and the overall construction (PBT body with NBR seals) supports stable operation in typical factory vibration and movement scenarios.
Check for CE conformity, SIL safety documentation, and IP protection ratings in your application. Exact certification statuses vary by region and lot. Refer to the datasheet and your supplier’s compliance documentation to confirm the applicable certifications for your installation.
Tool-free installation reduces assembly time and labor costs on the line. The durable, corrosion-resistant design lowers leakage and part replacement frequency, while the silicone-free seals maintain hygiene and performance in sensitive applications. Overall, you gain faster maintenance cycles and longer service life with fewer reworks.