Norgren M02250303 Pneufit M Adaptor - 0-10 bar
Part Number: M02250303
Quick Summary
Pneufit M M02250303 is a push-in adaptor for fast, tool-free pneumatic connections in compact equipment. Engineers often struggle with space constraints and leaks when dealing with tiny inline joints, especially in panel-mounted layouts. The Pneufit M family typically aligns with CE conformity and IP-rated variants, with SIL-capable options across the range to support safety-critical applications. This model combines a 3 mm O/D tube, M3 thread, and a releasable stainless-steel grab ring to deliver quick, reliable assemblies. For automation buyers, the compact form factor and pre-applied thread sealant translate to lower assembly time and reduced maintenance in demanding environments.
Product Information
Extended Description
M02250303 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
3mm, M3
O/D Tube
3 mm
Thread
M3
Shape
Straight
Materials - Body
Plastic PBT
Materials - Seals
Nitrile rubber
Dimensions - Height
7.66 mm
Dimensions - Length
17 mm
Dimensions - Width
7.66 mm
Weight
0.004 kg
Country of Origin
South Korea
Range
M0125, M0225
Series
Pneufit M
Brand
IMI Norgren
PU2-0003025C
Polyurethane tube, Natural, 25m, 3mm/2mm
Feature → The adaptor enables tool-free push-in connections, dramatically reducing assembly time and tool wear in tight spaces. Business Impact → Faster installation and lower labor costs, with improved line reliability in automated systems. Application → Suitable for compact machinery where speed and space are at a premium, such as control panels and compact automation lines. Feature → Releasable stainless-steel grab ring accommodates nylon or polyurethane tubes (85/95 durometer), providing consistent grip and easy serviceability. Business Impact → Minimized leak paths and straightforward tubing rework, lowering maintenance overhead. Application → Ideal for pneumatic circuits requiring quick tube replacement without tools. Feature → Nickel-plated brass components offer corrosion and contamination resistance, extending component life in challenging environments. Business Impact → Longer service intervals, reduced replacement costs, and improved uptime. Application → Harsh factory floors and outdoor installations where exposure is a risk. Feature → Pre-applied thread sealant on taper threads ensures rapid, reliable sealing. Business Impact → Fewer reworks and leak checks, speeding up initial assembly. Application → M3 threaded connections in compressed-air networks. Feature → Internal and external hexes on straight fittings allow easy tightening with common tools. Business Impact → Reduced installation time and protection against cross-threading. Application → Quick, secure mounting in restricted spaces. Feature → Silicone-free U-packing and mounting holes on all union fittings promote clean, long-lasting seals. Business Impact → Maintains system performance while simplifying maintenance and inspection. Application → Critical for leak-sensitive lines and high-purity requirements.
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FAQs
The M02250303 adaptor uses a push-in connection with an internal/external hex design for straightforward installation. Ensure a 3 mm O/D tube is properly seated, use the releasable stainless-steel grab ring to secure the tube, and confirm the M3 threaded port is clean before threading any accessory. No tools are required for the push-in portion, which speeds up field assembly in tight cabinets.
This adaptor supports compressed air medium with an operating temperature range of -20 to 60 °C and an operating pressure range of 0 to 10 bar (0 to 145 psi). Use within these limits to maintain seal integrity and ensure consistent performance in automation panels and compact machinery.
Yes. Pneufit M fittings feature a releasable stainless-steel grab ring designed to grip nylon or polyurethane tubes (85 or 95 durometer). This ensures secure retention and repeatable sealing, even after multiple connect/disconnect cycles common in maintenance or reconfiguration of pneumatic circuits.
Pneufit M combines a compact straight form factor with pre-applied sealant on taper threads, silicone-free U-packing, and anti-corrosion nickel-plated brass components. The design includes both internal and external hexes for easier installation, plus mounting holes on union fittings, delivering reliable, long-lasting performance in space-constrained automation environments.
CAD models and the datasheet are available through Norgren’s resources. Access the CAD file and the datasheet from the product page or the downloads section to review dimensions, tolerances, and installation guidelines, ensuring proper integration with your design and BOM.