Norgren D21250438 Pneufit D Adaptor - FDA/NSF Certified

Part Number: D21250438
Manufacturer
Norgren
Part number
D21250438

Quick Summary

Pneufit D Adaptor provides secure push-in connections for compressed air and liquids in food, beverage, medical, and analytical equipment. It eliminates misfit assemblies and costly leaks by providing a tool-free, precise fit across standard tubing. Manufactured from FDA-approved acetal and NSF certified (51 & 61), with EC 1935/2004 compliance and MOCA certification. This design supports compliant fluid handling in food contact environments while offering easy tubing options and reliable performance across machining and assembly operations.

Product Information

Extended Description

D21250438 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
R1/4
Thread
R3/8
Shape
Straight
Materials - Body
Acetal
Materials - Seals
EPDM
Range
D2125
Series
Pneufit D
Brand
IMI Norgren
PE2-0554100
Polyethylene (LLDPE) tubing, Blue, 100m, 1/4"
PE2-0954100
Polyethylene (LLDPE) tubing, White, 100m, 1/4"
PE2-0754100
Polyethylene (LLDPE) tubing, Black, 100m, 1/4"
PE2-0154100
Polyethylene (LLDPE) tubing, Red, 100m, 1/4"
PE2-0054100
Polyethylene (LLDPE) tubing, Natural, 100m, 1/4"
Pneufit D Adaptor uses an acetal body that is FDA-approved and NSF-certified, delivering a food-grade solution that reduces audit risk and supplier variability. The business impact is tangible: safer materials handling, consistent performance, and simplified validation across quality systems. The application spans food and beverage lines, medical devices, and analytical equipment where regulatory compliance matters. The releasable stainless-steel grab-ring enables tool-free tube release, minimizing maintenance downtime and enabling fast field servicing in production environments. This translates to lower line shutdowns and quicker changeovers on beverage or packaging lines, with compatible LLDPE tubes available in multiple colors for easy identification. The operating temperature range of -20 to 98 C and pressure range of -0.9 to 20 bar ensures reliability across diverse industrial environments, from clean-in-place processes to high-flow transfers. EPDM seals provide chemical compatibility and long service life, reducing replacement costs while maintaining leak-tight performance. The Pneufit D family’s D2125 range and straight-male port design simplify installation, enabling quick retrofits and scalable system upgrades without costly rework.

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FAQs

To install, trim the tube square, insert into the adaptor until the push-in seating is fully engaged, then verify the stainless-steel grab-ring holds the tube securely. To remove, lift the release ring and pull the tube out. Use compatible polyethylene or LLDPE tubing and avoid forcing the fit at extreme temperatures.
Yes. The adaptor uses FDA-approved acetal and is NSF certified (51 and 61), with EC 1935/2004 compliance and MOCA certification, ensuring safe contact with food and beverages under typical processing conditions.
This straight male adaptor features a port size of R1/4 and a thread of R3/8, compatible with Polyethylene (LLDPE) tubing in 1/4 inch nominal size. Tubing options include blue, white, black, red, and natural grades in 100 m lengths, aligning with standard automation circuits.
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). These limits support reliable performance across clean-in-place, beverage processing, and analytical systems.
The releasable stainless-steel grab-ring enables tool-free disconnection, reducing downtime during changes or maintenance. It supports quick field servicing, minimizes leak risk during reassembly, and improves overall line uptime in demanding production environments.