Norgren D02250428 Pneufit D Adaptor - FDA/NSF
Part Number: D02250428
Quick Summary
Norgren D02250428 Pneufit D Adaptor is a push-in fitting for quick, leak-free connections in compressed air systems. Engineers often struggle with tubing retention, tool-free assembly, and regulatory compliance in sanitary or food-grade environments. The design uses FDA approved acetal, is NSF certified (51 & 61), and complies with EC 1935/2004 food contact regulations as MOCA certified. Designed for food and beverage, water, medical and analytical equipment, it delivers reliable installation, minimal downtime, and traceable compliance, supporting safer processes and a lower total cost of ownership.
Product Information
Extended Description
D02250428 Norgren: Pneufit® D offers a broad range of fittings to compliment the popular Pneufit C, Pneufit M and Pneufit Metal ranges | Pneufit® D fittings are manufactured from FDA approved acetal material, are certified by NSF (51 & 61), and are compliant with food contact materials regulation (EC) 1935/2004, and are MOCA certified. | Suited for use in food and beverage, water, medical and analytical equipment for fluid and gas control | Releasable stainless-steel grab-ring to grip nylon, polyurethane or polyethylene tubing
Medium
Compressed air, Liquids
Operating Temperature
-20 ... 98 °C, -4 ... 208 °F
Operating Pressure
-0.9 ... 20 bar, -14.5 ... 290 psi
Port Size
G1/4
O/D Tube
4 mm
Thread
G1/4
Shape
Straight
Materials - Body
Acetal
Materials - Seals
EPDM
Range
D0225
Series
Pneufit D
Brand
IMI Norgren
PE2-0504200
Polyethylene (LLDPE) tubing, Blue, 200m, 4mm
PE2-0904200
Polyethylene (LLDPE) tubing, White, 200m, 4mm
PE2-0704200
Polyethylene (LLDPE) tubing, Black, 200m, 4mm
PE2-0004200
Polyethylene (LLDPE) tubing, Natural, 200m, 4mm
PE2-0104200
Polyethylene (LLDPE) tubing, Red, 200m, 4mm
Feature: Acetal body delivers chemical resistance and food-grade suitability. Business Impact: Enables compliant, durable pneumatic connections in FDA-regulated environments. Application: Food and beverage lines, pharmaceutical equipment, water systems. Feature: 4 mm O/D tubing and G1/4 port compatibility. Business Impact: Simplifies design with standard tubing and porting, reducing assembly time. Application: Compact pneumatic circuits in machines and packaging lines. Feature: Releasable stainless steel grab-ring for tubing retention. Business Impact: Quick tube insertion and removal without tools, minimizing downtime. Application: High-sanitation environments where frequent servicing is required. Feature: NSF 51 & 61, MOCA and EC 1935/2004 certifications. Business Impact: Regulatory compliance is streamlined, supporting audits and quality programs. Application: Medical and food processing equipment where regulatory adherence matters. Feature: Operating range -20 to 98 C and -0.9 to 20 bar. Business Impact: Broad service envelope across ambient and process conditions, improving reliability. Application: Air and liquid circuits in harsh environments. Feature: EPDM seals and acetal body. Business Impact: Robust chemical compatibility and long service life, reducing replacement costs. Application: Water lines, cleaning processes, and fluid handling. The combination of Pneufit D series compatibility with Norgren tubing options (such as 4 mm PE2-0504200, PE2-0904200, PE2-0704200, PE2-0004200, PE2-0104200) provides additional confidence in system-wide compatibility and installation efficiency for engineers.
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FAQs
Yes. The adaptor is designed for 4 mm outer diameter tubing and features a G1/4 thread port. It also uses a releasable stainless-steel grab-ring to securely grip nylon, polyurethane, or polyethylene tubing, enabling tool-free installation and removal in everyday maintenance and during line reconfiguration.
The D02250428 uses FDA approved acetal material and is NSF certified (51 and 61). It also complies with EC 1935/2004 food contact regulations and is MOCA certified, which supports safe use in food, beverage and sanitary environments and simplifies regulatory audits.
Operating temperature ranges from -20 to 98 °C (-4 to 208 °F) and operating pressure ranges from -0.9 to 20 bar (-14.5 to 290 psi). This broad envelope enables use with both compressed air and liquids across typical industrial and process environments.
Yes. The Pneufit D series is specified for both compressed air and liquids, expanding its applicability to water lines, process fluids, and analytical instrument connections while maintaining reliable seals and leak-free performance.
Pneufit D provides tool-free, push-in assembly with a releasable grab-ring for rapid tubing changes and a compact straight design for tight spaces. Coupled with FDA/NSF certified acetal and EPDM seals, it reduces maintenance downtime, simplifies compliance, and improves overall lifecycle cost in demanding production lines.