IMI Norgren C0Q700628 Pneufit C Fitting - 6mm R1/4
Part Number: C0Q700628
Quick Summary
Pneufit C push-in fittings deliver fast tool-free connections for compact pneumatic manifolds used in automation. These adaptors reduce assembly time and improve reliability in tight spaces where traditional compression fittings struggle. In regulated industrial settings, CE compliance, SIL considerations, and robust IP-rated protection guide component choices to ensure safety and performance. This model combines a releasable stainless-steel grab-ring, nickel-plated brass components, and silicone-free U-packing to deliver strong sealing, corrosion resistance, and extended service life. For design engineers and procurement teams, this means lower maintenance costs, fewer leak-related downtime events, and more consistent performance across varied compressed air environments.
Product Information
Extended Description
C0Q700628 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
R1/4, 6mm
O/D Tube
6 mm
Thread
R1/4
Shape
Manifold
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
25.2 mm
Dimensions - Length
63 mm
Dimensions - Width
34.6 mm
Weight
0.066 kg
Country of Origin
South Korea
Range
C0Q70
Series
Pneufit C
Brand
IMI Norgren
Feature: Tool-free push-in design enables rapid, error-free installation. Benefit: Reduces assembly time and labor costs while minimizing risk of over-tightening, improving first-pass yields in panel and manifold applications. Application: Quick-connect lines in factory automation and packaging machines. Feature: Releasable stainless-steel grab-ring grips 6 mm O/D nylon or polyurethane tubing for secure, vibration-resistant connections. Benefit: Prevents tubing creep in dynamic environments and supports reliable operation in high-cycle applications. Application: Inline pneumatic networks and multi-branch manifolds. Feature: Silicone-free U-packing with NBR seals delivers immediate, leak-tight sealing and low contamination risk. Benefit: Improves system integrity and extends service life in clean- and food-contact adjacent environments where silicone must be avoided. Application: High-purity or contamination-sensitive automation lines. Feature: Nickel-plated brass components provide corrosion and contamination resistance while maintaining compatibility with 6 mm tubing and R1/4 threads. Benefit: Durable performance in harsh shop-floor conditions, reducing replacement frequency and maintenance overhead. Application: Outdoor or humid manufacturing areas. Feature: Plastic PBT body keeps weight and overall footprint small without sacrificing strength. Benefit: Easier integration into compact manifolds and tight spaces, enabling more flexible layouts. Application: Compact pneumatic assemblies and control panels. Feature: Operating range -20 to 60 °C and 6 mm O/D tube compatibility support stable operation across typical factory environments. Benefit: Wider installation versatility and predictable performance across diverse automation tasks. Application: General-purpose compressed-air circuits in industrial automation.
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FAQs
The C0Q700628 Pneufit C adaptor accepts 6 mm outer diameter tubing and uses an R1/4 thread. This combination is designed for compact manifolds and parallel branch configurations, enabling reliable, fast connections in standard compressed air systems.
The adaptor uses a push-in mechanism with a releasable stainless-steel grab-ring to secure the tube. Simply insert the 6 mm tube until it seats; the silicone-free U-packing provides immediate sealing. To release, pull back on the grab-ring and remove the tube, facilitating quick maintenance.
Operating temperature is -20 to 60 °C, which covers typical factory and automation environments. With nickel-plated brass components and a silicone-free seal system, it offers durability and reduced contamination risk in moderate environments where clean, reliable airflow is essential.
The assembly relies on nickel-plated brass components and a PBT body, complemented by stainless-steel grab-rings and silicone-free NBR seals. This combination provides good corrosion resistance and contamination protection suitable for most standard industrial pneumatic systems.
Tool-free installation reduces commissioning time, while reliable leak-tight seals reduce air loss and downtime. With durable materials and seal technology, maintenance intervals lengthen, delivering measurable ROI through lower labor costs and improved system uptime in automated lines.