Norgren M02260303 Pneufit M Push-in Fitting - 3mm M3 Thread
Part Number: M02260303
Quick Summary
Pneufit M Push-in fitting is a tool-free connection solution for compressed air systems used in automation and packaging applications. In tight installations, traditional fittings can bog down assembly with awkward routing and leak-prone joints. While the Pneufit M family emphasizes durable materials and reliable sealing, always verify CE marking and any necessary IP protection with your supplier for harsh environments. Featuring nickel-plated brass components, a releasable stainless-steel grab ring for nylon or polyurethane tubing, and pre-applied taper-thread sealant, this adaptor delivers dependable sealing and extended lifecycle. Across automotive, packaging, and process lines, Pneufit M enables faster assembly, predictable performance, and reduced maintenance where space and routing constraints are critical.
Product Information
Extended Description
M02260303 Norgren: Pneufit M fittings are ready to use, offering fast assembly with no need for tools and providing optimum flow | Pneufit M is an ultra compact alternative when space is at a premium | 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 | Pre-applied thread sealant on all taper threads provides optimum rapid sealing | Internal and external hexagons on straight fititngs | Immediate quality sealing using silicone free U-packing | Mounting holes on all union fittings
Medium
Compressed air
Operating Temperature
0 ... 60 °C, 32 ... 140 °F
Operating Pressure
-0.9 ... 10 bar, -13 ... 145 psi
O/D Tube
3 mm
Thread
M3
Shape
Straight
Materials - Body
Plastic PBT
Materials - Seals
Nitrile rubber
Range
M0126, M0226
Series
Pneufit M
Brand
IMI Norgren
PU2-0003025C
Polyurethane tube, Natural, 25m, 3mm/2mm
Feature: Tool-free quick-connect reduces assembly time and downtime in automated lines. Benefit: Engineers can reconfigure circuits quickly without special tools, improving changeover speed and uptime. Application: Robot end-effectors and packaging conveyors where rapid tube connection is essential. Feature: Ultra-compact Pneufit M design frees panel and manifold space. Benefit: Higher port density enables more compact control panels and easier routing in tight machine enclosures. Application: Small-format machines and space-limited automation cells. Feature: Releasable stainless-steel grab ring supports nylon or polyurethane tubing (85–95 durometer). Benefit: Secure, reliable grip with easy removal during service, reducing maintenance time. Application: 3 mm O/D tube networks in dynamic pneumatic circuits. Feature: Nickel-plated brass body delivers corrosion and contamination resistance for extended life. Benefit: Longer service intervals and lower replacement costs in challenging factory environments. Application: Factory floors with exposure to moisture and grit. Feature: Pre-applied thread sealant on taper threads provides rapid, reliable sealing. Benefit: Leak-free joints without extra sealants or tools, speeding field installs. Application: Panel-mounted or inline fittings in automated lines. Feature: Silicone-free U-packing and both internal/external hex engagement improve sealing reliability and wrench access. Benefit: Consistent performance across temperatures and easier installation in tight spaces. Application: Service-friendly installations in control cabinets and compact manifolds. Feature: Mounting holes on all union fittings add mounting versatility. Benefit: Flexible panel mounting and easier retrofit projects. Application: Modular machine lines and retrofit applications. Specification notes: O/D Tube: 3 mm; Thread: M3; Shape: Straight; Medium: Compressed air; Operating Temperature: 0 to 60 °C; Operating Pressure: -0.9 to 10 bar; Range: M0126, M0226; Series: Pneufit M; Body: PBT; Seals: Nitrile rubber; Tubing: Polyurethane tube, Natural, 25 m, 3 mm/2 mm.
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FAQs
To install, cut the 3 mm O/D tube square, insert fully into the straight female push-in fitting until seated, and verify the grip with the stainless-steel grab ring. Ensure the tubing length provides a secure engagement and, if needed, use the mounting holes on the union for panel support. This setup yields a leak-free, tool-free connection suitable for 0–60 °C operation and -0.9–10 bar pressure.
Yes. The Pneufit M straight fittings feature a releasable stainless-steel grab ring designed to grip nylon or polyurethane tubes (85–95 durometer). This provides a secure, releasable connection ideal for quick maintenance and field service on 3 mm O/D lines.
The fitting supports a compressed air medium with an operating temperature range of 0 to 60 °C and operating pressure from -0.9 to 10 bar. These specs make it suitable for typical factory air systems and compact automation pipelines.
The device uses pre-applied taper-thread sealant and silicone-free U-packing, which collectively deliver rapid, leak-free sealing and stable performance across temperature changes. This minimizes maintenance time and reduces leak-related energy losses in continuous process lines.
Its tool-free assembly, compact form factor, and durable nickel-plated brass body reduce installation time, extend product life in challenging environments, and simplify maintenance. These factors translate to lower labor costs, reduced downtime, and better long-term reliability on retrofit and expansion projects.