Norgren D24450528 Pneufit D Push-in Fitting - NSF 51/61
Part Number: D24450528
Quick Summary
Pneufit D Acetal push-in fittings from Norgren provide safe, leak-free connections for compressed air and liquids. Engineers often contend with tubing compatibility and contamination risks in food, beverage, and medical environments. This is where NSF 51 & 61 certifications, FDA-approved acetal, and EC 1935/2004 compliance deliver regulatory confidence and traceability. Designed for 5/16" tubing with a 1/4" NPTF port and a reusable stainless-steel grab-ring, these fittings shorten assembly time, reduce leak paths, and simplify maintenance in hygienic systems.
Product Information
Extended Description
D24450528 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
1/4" PTF
Thread
1/4" NPTF
Shape
Elbow
Materials - Body
Acetal
Materials - Seals
EPDM
Range
D2445
Series
Pneufit D
Brand
IMI Norgren
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Feature: Acetal body and EPDM seals deliver superior chemical resistance and cleanliness. Business Impact: Reduced contamination risk and longer service life in food-grade lines, analytical equipment, and water systems. Application: Becomes a reliable choice for beverage processing and medical device assemblies where hygiene matters. Feature: NSF 51 & 61, FDA-approved acetal, MOCA certified, EC 1935/2004 compliance. Business Impact: Regulatory confidence, easier audit trails, and risk mitigation for regulated industries. Application: Suitable for compliant food and pharmaceutical environments, as well as sanitary automation projects. Feature: Releasable stainless-steel grab-ring for nylon, PU, or PE tubing. Business Impact: Fast field assembly and secure tubing retention, minimizing downtime during maintenance. Application: Clean-in-place and service-friendly installations in compact or constrained panels. Feature: Operating temperature -20 to 98 °C and operating pressure -0.9 to 20 bar. Business Impact: Broad process tolerance supports both air and liquid media, expanding design flexibility and inventory efficiency. Application: Multi-fluid pneumatic lines in process automation, beverage and water-treatment systems. Feature: Range D2445, Series Pneufit D, Elbow configuration, 1/4" NPTF thread, 5/16" port. Business Impact: Consistent interchangeability across the Pneufit D family reduces part variety and enhances maintenance planning. Application: Integrates seamlessly with 5/16" tubing and 1/4" NPTF connections in compact assemblies. Insight: In hygienic environments, mandating precision fittings with compliant materials reduces waste, accelerates commissioning, and supports CIP/SIP workflows without compromising performance.
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FAQs
The D24450528 uses a 1/4" NPTF thread and 1/4" PTF port; ensure the host component has a matching 1/4" NPTF port. Slide the tubing into the push-in grip, depress the grab-ring if needed, and secure with a light hand-tight connection. The stainless-steel grab-ring facilitates quick, secure disconnection during maintenance while preserving a clean path for fluids or air.
This fitting is FDA-approved for acetal, NSF 51 & 61 certified, MOCA certified, and compliant with EC 1935/2004 food contact regulations. These certifications support regulatory compliance, reduce audit findings, and reassure traceability when used in sanitary beverage lines, processing equipment, and analytical instrumentation.
Yes. The product is specified for medium: compressed air and liquids, with a wide operating range (-20 to 98 °C, -0.9 to 20 bar). This makes it suitable for pneumatic and fluid-handling sections, such as inline beverage dispensing, water treatment controls, and analytical device fluid paths.
Absolutely. The acetal body paired with EPDM seals provides chemical compatibility for cleaning agents, while the grab-ring enables quick tube removal and reassembly without tools. The design supports CIP/SIP workflows, minimizing contamination risk and downtime during routine sanitization.
Benefits include faster installation due to push-in assembly, reduced leak paths from precision seals, and regulatory compliance to ease audits. In practice, this translates to lower maintenance labor costs, fewer line stoppages, and improved process reliability in food, beverage, and medical equipment lines.