Norgren D22250428 Pneufit D Acetal Fitting - NSF 51/61
Part Number: D22250428
Quick Summary
Pneufit D Acetal push-in fitting provides fast, leak-free connections for 1/4 in tubing in compressed air and liquid lines. Industrial users often struggle with material compatibility and regulatory compliance when designing food, beverage, or medical fluid paths. The fitting uses FDA-approved acetal and is NSF 51/61 certified, MOCA certified, and compliant with EC 1935/2004, supporting safe, compliant installations. The grab-ring design enables easier maintenance with nylon, polyurethane, or polyethylene tubing, while the overall construction reduces downtime and supports scalable production lines. This combination of material science and regulatory alignment delivers tangible business value through reliable performance and streamlined procurement for automated systems.
Product Information
Extended Description
D22250428 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
Thread
G1/4
Shape
Straight
Materials - Body
Acetal
Materials - Seals
EPDM
Range
D2225
Series
Pneufit D
Brand
IMI Norgren
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Feature: The body is molded from FDA-approved acetal with EPDM seals, delivering chemical compatibility and reliable food-contact suitability. Business impact: This compatibility reduces regulatory risk and simplifies supplier approvals for food, beverage, and medical equipment projects. Application: Use in pneumatic and fluid paths in processing lines that demand NSF/EC compliance. Feature: G1/4 port and thread, straight male configuration for compact, easy integration. Business impact: Enables tight installation in control panels and manifolds, reducing footprint and assembly time. Application: Inline connections in space-constrained equipment. Feature: Releasable stainless-steel grab-ring for tubing grip. Business impact: Allows quick, tool-free release during service or reconfiguration, minimizing downtime. Application: Maintenance cycles requiring nylon, polyurethane, or polyethylene tubing. Feature: Operating range -20 to 98 °C and -0.9 to 20 bar. Business impact: Supports broad fluid and gas applications without multiple SKUs, lowering inventory complexity. Application: Beverage processing, water lines, and pneumatic circuits in varied environments. Feature: Range D2225 and Pneufit D series offer cross-compatibility with Pneufit C and Pneufit M. Business impact: Simplifies design and maintenance across machines and modules, improving procurement efficiency. Application: Systems that standardize on Pneufit family components for faster engineering change management.
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FAQs
The D22250428 features a straight G1/4 thread and a 1/4" tubing connection with a releasable stainless-steel grab-ring designed to grip Nylon, Polyurethane, or Polyethylene tubing. This ensures secure, leak-free assemblies while enabling quick removal for maintenance or reconfiguration in compact panels or manifolds.
The fitting is FDA-approved for acetal material, NSF certified for both 51 and 61, MOCA certified, and compliant with EC 1935/2004. These certifications support safe use in food-contact, beverage, medical, and analytical equipment, mitigating regulatory risk for your ASHRAE/ISO-aligned pneumatic installations.
Yes. The medium specification lists compressed air and liquids, with an operating temperature range of -20 to 98 °C and operating pressure from -0.9 to 20 bar. This makes it suitable for food-grade pneumatic lines as well as water or other process fluids in demanding environments.
Absolutely. The acetal body and EPDM seals provide food-contact compatibility, and the NSF 51/61, MOCA, and EC 1935/2004 certifications are specifically targeted to food, beverage, and medical equipment use cases, helping you meet regulatory expectations while maintaining performance.
Plan for G1/4 connections and straight-male fittings in tight spaces, and ensure compatible tubing (Nylon, Polyurethane, or Polyethylene) with the grab-ring. The push-in design reduces assembly time, while the grab-ring supports fast release during routine maintenance or line reconfigurations without tools.