Norgren M02670403 Pneufit M Push-in Tee - 4mm M3
Part Number: M02670403
Quick Summary
Push-in Pneufit M fittings from Norgren provide fast, tool-free connections for compressed air systems in tight enclosures and panels. Engineers often struggle with space constraints and leakage risk; this compact tee design minimizes footprint while maintaining reliable sealing. In this category, CE conformity, SIL safety standards, and IP-rated protections are common expectations—verify the datasheet for model-specific approvals. By aligning with 4 mm tubing and M3 threads, the M02670403 enables flexible layouts with faster assembly and lower total cost of ownership. This solution supports OEMs and service teams seeking clean, compliant pneumatic circuits with proven durability.
Product Information
Extended Description
M02670403 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, M3
O/D Tube
4 mm
Thread
M3
Shape
Tee
Materials - Body
Plastic PBT
Materials - Seals
Nitrile rubber
Dimensions - Height
10.4 mm
Dimensions - Length
28.5 mm
Dimensions - Width
19.6 mm
Weight
0.06 kg
Country of Origin
South Korea
Range
M0167, M0267
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: Push-in, tool-free connection for Pneufit M. Business Impact: Accelerates assembly, reduces installation defects, and minimizes training time for technicians. Application: suitable for compact automation panels and lightweight manifolds using 4 mm tubing. Feature: Releasable stainless-steel grab ring grips nylon or polyurethane tubing. Business Impact: enables quick field disconnection without tools, boosting maintenance efficiency. Application: ideal for serviceable conveyors and packaging lines where tubing may be replaced during operation. Feature: Nickel-plated brass body provides corrosion and contamination resistance. Business Impact: extends component life in harsh factory environments, lowering replacement costs and downtime. Application: general purpose industrial automation and robotics installations. Feature: Pre-applied thread sealant on taper threads. Business Impact: ensures rapid, leak-free sealing with minimal preparation, reducing commissioning time. Application: installation across 4 mm port and M3 threaded connections. Feature: Internal and external hex shapes on straight fittings. Business Impact: improves torque control and ease of installation in restricted spaces. Application: panel-mounted manifolds and tight-pitch layouts. Feature: Silicone-free U-packing enables immediate sealing and avoids silicone contamination. Business Impact: improves system cleanliness and compatibility with sensitive processes. Application: clean-room or food-associated pneumatic lines where contamination must be avoided. Feature: Mounting holes on all union fittings. Business Impact: flexible mounting options, secure attachment, and vibration resistance. Application: durable installations in automated lines and conveyors. Feature: 4 mm O/D tubing compatibility (Polyamide PA2 tubing options). Business Impact: broad compatibility reduces part numbers and stock complexity. Application: common industrial pneumatic circuits using PA2-0004100 or PA2-0004025C tubing.
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FAQs
The M02670403 is designed for 4 mm O/D polyamide tubing with an M3 thread. It features a PBT body and nitrile seals, suitable for compressed air up to 10 bar and temperatures from -20 to 60 °C. It’s ideal for tight panels, compact manifolds, and space-constrained automation layouts.
Use the releasable stainless-steel grab ring to grip the tubing and release without tools. The tool-free design makes maintenance and tubing changes quick, even in tight panel environments, reducing downtime and service complexity.
Yes. It supports 4 mm tubing and M3 threads, operates across -20 to 60 °C, and tolerates up to 10 bar. Its compact tee geometry and corrosion-resistant materials make it a reliable choice for compact pneumatic circuits in automation panels and robotic assemblies.
The body is plastic (PBT) with nitrile seals, and the unit uses nickel-plated brass for corrosion resistance. There is a silicone-free U-packing for immediate sealing, reducing contamination risk. The design is compatible with standard 4 mm air tubing, such as PA2-0004100 and PA2-0004025C.
You can expect reduced installation time due to tool-free assembly, lower leak rates from pre-applied seals, and longer service life from corrosion-resistant components. The compact footprint also frees panel space and simplifies maintenance planning, contributing to lower total cost of ownership over the life of the system.