Norgren C0B710828 Pneufit C Push-in Fitting - G1/4
Part Number: C0B710828
Quick Summary
Norgren C0B710828 Pneufit C push-in fitting is a tool-free connector that enables fast, reliable tube joins for compressed-air systems. In production environments, delays from tooling, leaks, and damaged tubing can cost valuable uptime and quality. While many users seek robust seals and corrosion resistance, this family also aligns with industry expectations for CE compliance and IP-rated protection in harsh environments, and SIL-ready safety considerations for critical lines. The combination of a stainless-steel grab-ring, silicone-free U-packing, and nickel-plated brass components delivers dependable seals and long service life. You gain straightforward compatibility with 8 mm O/D tubes and G1/4 threads, supporting efficient, scalable pneumatic installations.
Product Information
Extended Description
C0B710828 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, 8mm
O/D Tube
8 mm
Thread
G1/4
Shape
Cross
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
19 mm
Dimensions - Length
61 mm
Dimensions - Width
55.5 mm
Weight
0.07 kg
Country of Origin
South Korea
Range
C0B71
Series
Pneufit C
Brand
IMI Norgren
Feature → Business Impact → Application: Tool-free Push-in Connection reduces assembly time and minimizes misassembly risk, accelerating line builds and maintenance in automation cells. This translates to lower downtime and faster changeovers on packaging and robotics lines. Feature → Business Impact → Application: Releasable stainless-steel grab-ring enables secure grip on nylon or polyurethane tubes (8 mm O/D), improving reliability in vibration-prone environments and simplifying field removal without tool damage. Feature → Business Impact → Application: silicone-free U-packing delivers clean, contamination‑free seals suitable for sensitive pneumatic circuits, reducing leak rates and maintenance costs in cleanroom-adjacent systems. Feature → Business Impact → Application: Nickel-plated brass bodies provide corrosion resistance and extended life in harsh factory atmospheres, cutting replacement frequency in outdoor or damp floors. Feature → Business Impact → Application: Compact 61 mm length with a 8 mm O/D tube and G1/4 thread ensures straightforward integration within tight manifolds and standard pneumatic layouts. Feature → Business Impact → Application: Wide operating range (-20 to 60 °C) supports diverse applications from cold-room automation to high-temperature process lines, reducing the need for multiple variants. These characteristics collectively improve efficiency, compliance confidence, and total cost of ownership for pneumatic networks across industrial automation, robotics, and packaging.
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FAQs
This push-in fitting is designed for tool-free installation. To assemble, insert the 8 mm O/D tube until it seats, then verify the fit. For removal, use the releasable stainless-steel grab-ring to pull the tube free. In tight spaces, ensure clear access for tube insertion and verify the G1/4 thread alignment before final seating to minimize leaks.
The fitting uses silicone-free U-packing for immediate, quality sealing and robust the flow path with a cross-shaped body for uniform distribution. This reduces leak risk, enables reliable cycles, and supports faster changeovers in robotics and packaging lines while maintaining consistent pressure and flow across common circuits.
The seals are NBR (silicone-free) and the body is PBT with nickel-plated brass components, but the datasheet does not explicitly state food-grade or clean-room certification. For such environments, confirm compatibility with your cleanliness requirements and consult the datasheet or distributor for any applicable approvals before use.
The data provided does not list specific certifications. In practice, pneumatic fittings in industrial automation commonly reference CE compliance for general machinery, and IP-rated protection depending on enclosure conditions, with SIL considerations for safety-critical lines. Always verify the exact certifications in the latest datasheet or contact the manufacturer for confirmation aligned to your regulatory needs.
Tool-free installation dramatically reduces assembly time and downtime, while silicone-free seals minimize contamination risks and leakage. The corrosion-resistant construction extends service life, lowering replacement frequency. Together these factors improve line uptime, reduce maintenance labor, and lower total cost of ownership in automated and packaging environments.