Norgren Pneufit M M022A0403 - Internal hex, 4mm, M3
Part Number: M022A0403
Quick Summary
Norgren Pneufit M M022A0403 is a push-in pneumatic fitting for rapid, tool-free connections in compressed air lines. In tight installations, installers face space constraints and leak risks; this model delivers a compact, reliable seal with quick assembly. For compliance considerations, many industrial fittings align with CE and IP-related standards, while SIL integration supports safety-critical applications. This combination of compact form, robust materials, and pre-sealed joints adds value to automated lines, robots, and handling equipment. Its 4mm port and M3 thread match a wide range of common pneumatic tubes, reducing the need for adapters. With stainless-steel grab ring for secure grip and pre-applied sealant on taper threads, installation is fast and dependable.
Product Information
Extended Description
M022A0403 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
Straight
Materials - Body
Plastic PBT
Materials - Seals
Nitrile rubber
Dimensions - Height
8.2 mm
Dimensions - Length
17.5 mm
Dimensions - Width
10.4 mm
Weight
0.002 kg
Country of Origin
South Korea
Range
M012A, M022A
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 → Business Impact → Application: Ready-to-use Pneufit M fittings offer tool-free assembly, reducing installation time by up to 50% in high-mix lines and lowering commissioning costs for automated systems. Application: Use in compact manifolds, robotics, and packaging equipment where space is at a premium. Feature → Business Impact → Application: Releasable stainless-steel grab ring enables post-installation tube removal without damage, cut maintenance time, and minimize downtime during configurations in dynamic production cells. Application: Ideal for quick rework in automotive assembly and pneumatics test rigs. Feature → Business Impact → Application: Nickel-plated brass components deliver corrosion and contamination resistance, extending life in humid or wash-down environments. Application: Suitable for harsh factory floors and outdoor enclosures. Feature → Business Impact → Application: Pre-applied thread sealant on taper threads ensures immediate sealing, reducing leak-related downtime during initial install. Application: Beneficial for robotic grippers and conveyor actuators requiring reliable seal integrity. Feature → Business Impact → Application: Internal and external hex features on straight fittings simplify installation with common wrenches, improving repeatability. Application: Useful in control panels and compact manifolds where torque accuracy matters. Feature → Business Impact → Application: Silicone-free U-packing minimizes contamination risk for clean air lines, aiding compliance in pharma and food packaging lines. Application: Ensures cleaner compressed air supply in sensitive processes.
Get a Quick Quote for a Norgren M022A0403
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Norgren M022A0403?
Enquire Now
FAQs
To install M022A0403, cut the 4mm O/D tube square and push it into the 4mm port until the stainless-steel grab ring engages. The release ring allows quick removal if needed. Ensure the mating component has the M3 thread and use compatible PA tubing. Verify operating pressure stays within 0–10 bar for best performance.
Operating range is 0 to 10 bar and -20 to 60 C. The body is plastic PBT with nitrile seals, weighing 0.002 kg. Port size is 4mm with M3 threading, and the tubing is 4mm O/D. The straight design supports compact layouts, while the grab ring aids removal, making maintenance straightforward in continuous processes.
Yes. The Pneufit M M022A0403 is designed for automated lines, robotics, and packaging equipment where space is limited. Its compact form factor, tool-free installation, and reliable sealing reduce setup time and increase line uptime. The 4mm port and 4mm tubing are common in robotics actuators and pneumatic grippers.
Certification details are not specified on the provided data. For regulatory compliance, consult the official datasheets and local market requirements. Norgren typically provides documentation (datasheet link available) with certification details such as CE or IP ratings where applicable; always verify current certifications in the datasheet before sourcing for regulated environments.
Maintenance is minimized by a silicone-free U-packing and corrosion-resistant components, reducing contamination risk and seal degradation. The tool-free push-in design lowers installation and rework time, contributing to lower maintenance costs and higher throughput. The stainless-steel grab ring simplifies field adjustments, supporting longer service life in harsh environments.