Norgren C0H700638 Pneufit C - Triple-branch 6 mm R3/8
Part Number: C0H700638
Quick Summary
Pneufit C push-in fittings deliver fast, tool-free connections for compact pneumatic manifolds used in automated packaging and assembly lines. Engineers often battle leak-prone, slow-install fittings that stall line throughput and escalate downtime. While certification details vary by region, Pneufit C designs align with CE safety expectations and IP-rated robustness in rugged industrial environments, with SIL considerations available for safety-critical lines. This combination of reliable materials and ease of assembly translates to tangible business value, supporting reduced downtime and improved process reliability for OEMs and maintenance teams. Secondary benefits include compatibility with nylon or polyurethane tubing and seamless integration into existing automation architectures.
Product Information
Extended Description
C0H700638 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, 6mm
O/D Tube
6 mm
Thread
R3/8
Shape
Manifold
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
25 mm
Dimensions - Length
65 mm
Dimensions - Width
39 mm
Weight
0.14 kg
Country of Origin
South Korea
Range
C0H70
Series
Pneufit C
Brand
IMI Norgren
Tool-free push-in design reduces installation time and tooling requirements, cutting project timelines and inventory costs. In practice, assembly line technicians can complete connections rapidly, with fewer leak paths and torque-related failures, especially in space-constrained setups. The stainless-steel grab-ring grips nylon or polyurethane tubing (85 or 95 durometer), delivering secure performance even in vibration-prone environments and minimizing disconnections during dynamic operations. Nickel-plated brass components provide corrosion resistance and extended life, lowering maintenance frequency and total cost of ownership in harsh factory environments. Immediate silicone-free U-packing enables high-quality seals without silicone contamination, preserving downstream cleanliness for sensitive pneumatic processes. The plastic PBT body with NBR seals combines chemical resistance and cost efficiency, while silicone-free construction reduces risk of process contamination. With a compact footprint (65 mm length, 39 mm width, 25 mm height) and a weight of 0.14 kg, the triple-branch adaptor fits tight spaces while supporting 6 mm O/D tubing and R3/8 threads, simplifying installation across multiple points in a line. The Pneufit C range, including C0H70 variants, and the IMI Norgren heritage ensure reliable supply and consistent performance across regional facilities, strengthening supply chain resilience for East Asian manufacturing ecosystems.
Get a Quick Quote for a Norgren C0H700638
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Norgren C0H700638?
Enquire Now
FAQs
Yes. The C0H700638 is designed for 6 mm outer diameter tubing with an R3/8 port size and R3/8 thread. It uses a stainless-steel grab-ring for secure grip on nylon or polyurethane tubes (85–95 durometer) and a silicone-free U-packing for reliable, leak-free seals. Ensure tube ends are clean and square for best results.
Key specs include a medium of compressed air, operating temperature range of -20 to 60 °C, 6 mm O/D tubing, R3/8 thread, and a triple-branch manifold design. The body is PBT, seals are NBR (silicone-free), and the overall dimensions are 25 mm height, 65 mm length, and 39 mm width, with a weight of 0.14 kg.
Yes. The design includes a releasable stainless-steel grab-ring that securely grips tubing, reducing the risk of tube slippage during vibration. The nickel-plated brass components add corrosion resistance, contributing to reliability and reduced maintenance in demanding factory settings.
Maintainers should monitor seal integrity and tube grip over time. Because the device uses silicone-free NBR seals, there is less risk of silicone contamination in downstream processes. Regular inspection of the grab-ring and seal seating helps prevent leaks and ensures consistent performance in compressed-air systems.
The C0H700638 is produced by IMI Norgren with origins in South Korea. Support materials include CAD files and the official datasheet, accessible via the provided downloads. For engineering stages, consult the datasheet for installation guidance, compatibility notes, and maintenance recommendations.