Norgren Pneufit M Push-in Fitting M02470405 - 4mm M5
Part Number: M02470405
Quick Summary
Pneufit M Push-in fitting is a fast, tool-free connection for 4 mm compressed air tubing used in compact automation panels. When space is tight, traditional fittings can slow assembly and increase leak risk. The Pneufit M family supports CE safety concepts and is designed with corrosion-resistant nickel-plated brass components, aligning with standard industry requirements for reliability in harsh environments. This solution also benefits from silicone-free U-packing for reliable seals, along with pre-applied thread sealant on taper threads for rapid, leak-free assembly. In modern assemblies, you gain not only space savings but reduced maintenance costs and faster commissioning with this compact, robust push-in solution for M5 threads and 4 mm tubing.
Product Information
Extended Description
M02470405 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
-20 ... 60 °C, -4 ... 140 °F
Operating Pressure
0 ... 10 bar, 0 ... 145 psi
Port Size
4mm, M5
O/D Tube
4 mm
Thread
M5
Shape
Elbow
Materials - Body
Plastic PBT
Materials - Seals
Nitrile rubber
Dimensions - Height
10.4 mm
Dimensions - Length
20.2 mm
Dimensions - Width
19.2 mm
Weight
0.04 kg
Country of Origin
South Korea
Range
M0147, M0247
Series
Pneufit M
Brand
IMI Norgren
PA2-0004100
Polyamide tube, Natural, 100m, 4mm/2.5mm
PA2-0004025C
Polyamide tube, Natural, 25m, 4mm/2.5mm
Feature: Tool-free, push-in connection enables quick assembly without tools. Business Impact: Reduces installation time by minutes per connection, increasing panel throughput and lowering labor costs. Application: Ideal for assembly lines and control panels where speed matters and space is at a premium. Paragraph two highlights the 90° elbow design with a compact footprint. Benefit: Enables tight routing in confined spaces while maintaining reliable flow for compressed air systems. Application: Widely used in pneumatic circuits needing right-angle connections in tight enclosures. Paragraph three notes the releasable stainless-steel grab ring. Benefit: Secure grip on nylon or polyurethane tubing (85 or 95 durometer) and easy release when servicing. Application: Suitable for maintenance-friendly installations in automation equipment. Paragraph four emphasizes materials and seals: body is plastic PBT with nitrile rubber seals and nickel-plated brass components for corrosion resistance. Benefit: Longer service life in harsh environments and improved contamination resistance. Application: UV- and chemical-exposure scenarios in manufacturing lines. Paragraph five covers pre-applied thread sealant and silicone-free U-packing. Benefit: Immediate sealing with minimal torque and leak risk; silicone-free packaging avoids contamination in clean-air applications. Application: Clean-room-adjacent panels and sensitive pneumatic circuits. Paragraph six mentions dimensions and compatibility: 10.4 mm height, 20.2 mm length, 19.2 mm width, 0.04 kg weight; 4 mm O/D tube and M5 thread. Benefit: Predictable fit and straightforward upgrade paths in existing systems. Application: Retrofit projects or new builds requiring consistent, component-level interchangeability. This combination of features supports measurable outcomes: faster installations, improved reliability, and lower total cost of ownership for compressed-air systems across automotive, packaging, and process automation environments.
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FAQs
To install, cut the tubing square and insert it into the push-in port until the releasable stainless-steel grab ring grips the tube. For removal, gently retract the grab ring and pull the tube out. Ensure the tubing is clean and within the 4 mm O/D specification to maintain a reliable seal and avoid leaks.
This fitting supports operating temperatures from -20 to 60 °C and operating pressures from 0 to 10 bar. It is designed for compressed air systems using 4 mm tubing with M5 threaded connections, providing dependable performance across typical factory environments.
Yes. The 90° elbow design and compact overall footprint are specifically chosen for tight spaces, enabling dense panel layouts and cleaner routing of pneumatic lines without sacrificing flow or reliability. It also simplifies retrofit projects where space is a critical constraint.
Certification details for this exact part should be confirmed with the manufacturer. The Pneufit M family generally aligns with CE safety expectations and industry-standard pneumatic fittings, with broader product variants offering additional compliance options. Verify the exact certification scope for your project with the supplier.
Benefits include corrosion resistance from nickel-plated brass components, silicone-free U-packing for reliable sealing, and pre-applied thread sealant that reduces torque requirements and leak risk. The tool-free release mechanism also speeds servicing, reducing downtime and maintenance costs over the system’s lifecycle.