Norgren C0H710838 Pneufit C Push-in Fitting - R3/8

Part Number: C0H710838
Manufacturer
Norgren
Part number
C0H710838

Quick Summary

Push-in fitting Norgren C0H710838 enables fast, tool-free connections in compressed air lines for compact automation assemblies. For engineers facing long assembly times, leaks at fittings, or material compatibility concerns, this solution simplifies installation while boosting reliability. While Pneufit C components commonly align with CE-style expectations and IP-friendly environments, the silicone-free U-packing and corrosion-resistant components provide robust performance in demanding industrial settings. The combination of compact form, strong seal performance, and durable materials supports lean manufacturing and predictable maintenance costs, making it a practical choice for modern pneumatic systems and automation cells.

Product Information

Extended Description

C0H710838 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
R3/8, 8mm
O/D Tube
8 mm
Thread
R3/8
Shape
Banjo
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
24 mm
Dimensions - Length
87 mm
Dimensions - Width
59.5 mm
Weight
0.14 kg
Country of Origin
South Korea
Range
C0H71
Series
Pneufit C
Brand
IMI Norgren
Feature → Business Impact → Application: Tool-free, push-in assembly reduces installation time and labor costs, enabling faster line startup and less downtime in high-mix manufacturing. In practice, technicians can connect 8 mm O/D tubes to R3/8 ports without tools, accelerating panel assembly and maintenance workflows across robotic cells and packaging lines. Feature → Business Impact → Application: Releasable stainless-steel grab-ring provides secure tube retention for 8 mm tubes in vibration-prone environments, minimizing leaks and rework in CNC and palletizing conveyors. This is particularly beneficial in high-cycle automation where reliability directly translates to uptime. Feature → Business Impact → Application: Nickel-plated brass bodies deliver corrosion and contamination resistance, extending service life in dusty or humid factory floors and reducing replacement costs while maintaining consistent performance in continuous duty lines. Feature → Business Impact → Application: Silicone-free NBR seals prevent silicone contamination, preserving flow integrity and product purity in sensitive pneumatic circuits, essential for food processing or pharma-adjacent applications. Feature → Business Impact → Application: PBT body with compact banjo geometry supports space-constrained installations, enabling safer routing and easier mounting on compact manifolds and multi-port assemblies. Feature → Business Impact → Application: Specified temperature range of -20 to 60 C ensures reliability across diverse environments, from cold-dwelling plant areas to warm machinery rooms, reducing failure risk in standard and seasonal operation.

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FAQs

To install, insert the 8 mm O/D tube fully into the push-in fitting until it seats with the grab-ring engaged. No tools are required. To release, pull back the collet or disconnect as per the tube guide, ensuring a secure grip and re-seating if leaks occur. Verify the tube length and orientation in tight spaces to avoid binding.
The fitting uses a plastic PBT body with NBR seals (silicone-free) and a nickel-plated brass interface. It is rated for operating temperatures from -20 to 60 °C, suitable for most standard industrial environments. The 8 mm O/D tube and R3/8 thread ensure reliable, leak-resistant connections in compressed air lines.
Yes. The design includes a releasable stainless-steel grab-ring to firmly grip 8 mm tubes, reducing the risk of tube movement and leaks under vibration. The Banjo-style port and robust materials support stable connections in dynamic applications like pick-and-place, sorting, and conveyor-driven automation.
Pneufit C fittings typically conform to common industrial pneumatic standards and are designed for environments that require CE-style compliance and reliable IP-rated protection. The silicone-free seals and corrosion-resistant components help meet cleanliness, safety, and reliability expectations in regulated manufacturing environments.
Tool-free installation reduces downtime during setup and routine maintenance, while the corrosion-resistant body and silicone-free seals lower contamination risk and part replacement. Over the life of the line, these factors translate to lower maintenance costs, reduced spare parts needs, and improved overall equipment effectiveness (OEE).