Norgren C0TB00418 Pneufit C Push-in Fitting - 4mm
Part Number: C0TB00418
Quick Summary
Pneufit C Push-in fitting is a compact, tool-free connector for compressed-air systems in automation. This design minimizes downtime and misalignment in tight panels and high-density layouts. While specific certifications vary by region, verify CE conformity and IP-related protections for panel equipment, and consider SIL-rated safety circuits where applicable. With a silicone-free U-packing, nickel-plated brass components, and a releasable stainless-steel grab-ring, it balances reliability with easy maintenance. In practice, it supports fast, repeatable assembly and long service life across industrial applications.
Product Information
Extended Description
C0TB00418 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
4mm, R1/8
O/D Tube
4 mm
Thread
R1/8
Shape
Banjo
Materials - Body
Plastic PBT
Materials - Seals
NBR (silicone free)
Dimensions - Height
14 mm
Dimensions - Length
30.5 mm
Dimensions - Width
31.5 mm
Weight
0.017 kg
Country of Origin
South Korea
Range
C0TB0
Series
Pneufit C
Brand
IMI Norgren
PA2-0004100
Polyamide tube, Natural, 100m, 4mm/2.5mm
PA2-0004025C
Polyamide tube, Natural, 25m, 4mm/2.5mm
Tool-free push-in operation accelerates installation, reduces training time, and minimizes technician error, leading to tangible efficiency gains on high-volume assembly lines. The business impact is lower labor costs and shorter downtime during line changes or maintenance windows, especially in robotics and packaging automation where speed matters. This fits well with long-running production schedules where consistency and repeatable connections are critical for uptime and throughput.
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FAQs
Begin with a clean cut on the 4 mm O/D tube and inspect the end for burrs. Push the tube into the push-in fitting until it seats fully; the releasable stainless-steel grab-ring ensures secure retention without tools. Align the shrouded banjo to suit routing, and gently check for a firm seal. The process is repeatable across multiple stations, reducing setup time and training requirements.
The Pneufit C operates in compressed-air systems from -20 to 60 °C and at pressures from 0 to 10 bar. It supports 4 mm O/D tubing with an R1/8 thread and a 14 mm height, 30.5 mm length, and 31.5 mm width footprint. Materials include a plastic PBT body with NBR seals that are silicone-free, plus corrosion-resistant nickel-plated brass components, suitable for challenging shop floor environments.
Yes. Its compact banjo-style geometry (4 mm tube, 4 mm O/D, R1/8 thread) and tool-free installation make it ideal for densely packed automation panels and robotic feeders. The lightweight 0.017 kg construction and space-saving dimensions enable high-density routing, while the silicone-free seals minimize contamination risk in sensitive pneumatic networks. It’s a reliable choice where consistent, quick-connect fittings are required.
The data provided does not specify certifications. In regulated environments, verify CE conformity, applicable IP ratings, and SIL considerations for safety-critical lines with your supplier or distributor. When selecting pneumatic fittings for food-grade or sterile environments, confirm material compatibility and regulatory compliance for silicone-free seals and resistant components. Always conduct site-specific qualification before deployment.
Tool-free installation reduces labor time and training costs, accelerating startup and changeovers in high-mix, low-volume production or changeover-heavy lines. The silicone-free U-packing and corrosion-resistant parts extend service life and lower maintenance costs by reducing leak points and contamination risk. Over the equipment lifecycle, these factors contribute to lower downtime and improved throughput, delivering measurable ROI in automated systems.