Norgren C0H7J1248 Pneufit C Push-in Fitting - 12mm
Part Number: C0H7J1248
Quick Summary
Norgren Pneufit C push-in fittings provide fast, tool-free connections for compressed air lines in automated systems. This design eliminates the downtime and misfits associated with threaded or clamp-style joints, reducing installation waste and rework. Engineers often struggle with slow assembly, leak-prone joints, and contamination risks in pneumatic networks; Pneufit C helps mitigate these issues with a ready-to-use, silicone-free sealing system. The family supports common industry expectations, including CE-compatible safety practices and robust materials for harsh environments, with options for SIL-ready safety integration as needed. By combining ease of use with durable components such as nickel-plated brass and a stainless-steel grab-ring, this solution delivers measurable maintenance savings and extended service life for industrial pneumatics.
Product Information
Extended Description
C0H7J1248 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
R1/2, 12mm
O/D Tube
12 mm
Thread
R1/2
Shape
Banjo
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
41 mm
Dimensions - Length
49.5 mm
Dimensions - Width
50.1 mm
Weight
0.1 kg
Country of Origin
South Korea
Range
C0*7J
Series
Pneufit C
Brand
IMI Norgren
PA2-0012025C
Polyamide tube, Natural, 25m, 12mm/9mm
PA2-0012100
Polyamide tube, Natural, 100m, 12mm/9mm
Tool-free, push-in design accelerates installation and reduces labor costs, enabling rapid line reconfiguration without special tools. This directly translates to lower installation time and fewer mistakes during plant changeovers, particularly on conveyors and robotic lines where downtime is costly. The releasable stainless-steel grab-ring grips nylon or polyurethane tubing (85–95 durometer), ensuring secure connections even in vibration-heavy applications, which minimizes leak paths and service interruptions in packaging and material handling lines. Nickel-plated brass bodies provide corrosion and contamination resistance, extending component life in harsh environments and reducing replacement cycles in outdoor or washdown areas. Silicone-free U-packing delivers immediate sealing without silicone contamination, supporting cleanroom compatibility and preserving air purity in precision pneumatic systems. Compact geometry (Banjo shape) with 12 mm O/D tube compatibility enables easy integration into tight manifolds and compact downstream networks, while operating from -20 to 60 °C and 0 to 10 bar supports a broad range of industrial processes and machine tools.
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FAQs
The Pneufit C adaptor is designed for 12 mm outer diameter tubing and uses an R1/2 port. It features a releasable stainless-steel grab-ring that securely grips nylon or polyurethane tubes (85–95 duro), ensuring reliable, leak-free connections even in dynamic automation environments.
Ensure the tubing is cut square and clean, insert fully into the push-in fitting until the seat is reached, and verify the grab-ring has engaged. The silicone-free U-packing provides immediate sealing without contamination risk. No special tools are required, and a final pressure test at a safe reduced pressure is recommended after installation.
Ideal for compressed-air circuits in automation, machine tools, conveyors, and robotic systems, the C0H7J1248 fits tight spaces thanks to its Banjo geometry and 12 mm O/D tube. It supports broad operating conditions and is well-suited for quick line reconfigurations, safety-rated environments, and maintenance-friendly pneumatics manifolds.
Pneufit C fittings are developed to align with common industry standards and CE-related safety practices. For higher-safety architectures, consider SIL-friendly integration within the system and ensure all installations follow applicable local regulations and EN/ISO pneumatics guidelines to maintain compliance.
The combination of nickel-plated brass bodies and a silicone-free U-packing reduces corrosion, contamination, and seal degradation, lowering replacement frequency and maintenance costs. The tool-free installation also shortens commissioning time, delivering faster project returns and lower life-cycle costs in high-change environments.