Norgren M02250405 Pneufit M Push-in Fitting - 4mm M5
Part Number: M02250405
Quick Summary
Norgren M02250405 Pneufit M Push-in Fitting provides fast tool-free tube connections for compact compressed-air lines. In tight panels and crowded control boxes, space constraints and leak-prone fittings slow assembly and drive maintenance costs. Note: The provided data sheet does not explicitly list CE, SIL, or IP ratings; consult the datasheet or supplier to confirm certifications for your region. This combination of tool-free operation and reliable sealing translates into measurable business value—faster line changeovers, lower maintenance costs, and better uptime in automated assemblies. For engineers in packaging, robotics, and manufacturing, the Pneufit M family delivers compact, space-efficient connections compatible with IMI Norgren tubing and fittings.
Product Information
Extended Description
M02250405 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
Straight
Materials - Body
Plastic PBT
Materials - Seals
Nitrile rubber
Dimensions - Height
8.8 mm
Dimensions - Length
18 mm
Dimensions - Width
8.8 mm
Weight
0.045 kg
Country of Origin
South Korea
Range
M0125, M0225
Series
Pneufit M
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 allows instant tube insertion without tools, with silicone-free U-packing delivering a reliable seal on first fit. This reduces on-site assembly time and training requirements, cutting installation costs in high-mix, low-volume productions. Ideal for compact automation lines, robotics cells, and packaging equipment where space is tight and speed matters. Releasable stainless-steel grab ring grips nylon or polyurethane tube (85–95 durometer) for secure retention in vibration and thermal cycling, reducing tube slip and leaks and enabling quick replacement during maintenance. Nickel-plated brass body provides corrosion resistance and contamination protection, ensuring extended life in wet, oily, dusty environments and lowering total cost of ownership. Pre-applied thread sealant on taper threads guarantees immediate sealing without rework, speeding commissioning and reducing leak risk in compressed-air systems. Internal and external hexes on straight fittings enable easy assembly and disassembly with common tools, lowering maintenance downtime. Mounting holes on all union fittings offer flexible mounting options and reduce required hardware, simplifying panel integration. Tubing compatibility with PA2 natural polyamide tubes up to 4mm OD ensures consistent performance across standard industry tubing.
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FAQs
The M02250405 Pneufit M accepts 4 mm outer-diameter tubes with an M5 thread. It features a push-in connection and a releasable stainless-steel grab ring for secure retention, enabling tool-free assembly and reliable sealing with a silicone-free U-packing.
Push-in assembly uses a silicone-free U-packing paired with a grip ring and pre-applied thread sealant to create an immediate, leak-resistant seal. Tube insertion requires no tools, and removal is accomplished via the grab ring, making field service quick and simple.
Yes. Its compact straight form factor (8.8 mm height, 18 mm length) and 4 mm tube size fit tight panels common in robotics and packaging. The nickel-plated brass body offers corrosion resistance, while the 0-10 bar operating pressure range supports many compressed-air circuits.
The data sheet for M02250405 does not explicitly list CE, SIL, or IP ratings. Verify exact certifications with your supplier or the latest datasheet to ensure compliance for your region and application requirements.
Tool-free installation reduces commissioning time; silicone-free U-packing minimizes contamination risk, extending seal life; the grab ring and corrosion-resistant body contribute to longer service life and lower replacement costs, improving total cost of ownership in ongoing pneumatic systems.