Norgren D24250448 Pneufit D Acetal Fitting - NSF 51/61
Part Number: D24250448
Quick Summary
Pneufit D Acetal push-in fitting from Norgren delivers fast, reliable tubing connections for compressed air in food and beverage systems. Design challenges like regulatory compliance, leak risk, and plastic-material compatibility in tight spaces can slow production and raise maintenance costs. Manufactured from FDA-approved acetal and NSF certified for 51 and 61, the fitting also complies with EC 1935/2004 and MOCA, ensuring safety across regulated environments. This combination supports food-grade pipelines and analytical equipment while delivering robust, leak-tight performance. For engineers and procurement teams, the compatibility with standard 1/2" ports and a broad range of tubing makes installation straightforward and cost-effective, reducing downtime and simplifying supplier management.
Product Information
Extended Description
D24250448 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
1/2" NPT
Thread
1/2" NPTF
Shape
Straight
Materials - Body
Acetal
Materials - Seals
EPDM
Range
D2425
Series
Pneufit D
Brand
IMI Norgren
PE2-0057100
Polyethylene (LLDPE) tubing, Natural, 100m, 1/2"
PE2-0554100
Polyethylene (LLDPE) tubing, Blue, 100m, 1/4"
PE2-0954100
Polyethylene (LLDPE) tubing, White, 100m, 1/4"
PE2-0757100
Polyethylene (LLDPE) tubing, Black, 100m, 1/2"
PE2-0157100
Polyethylene (LLDPE) tubing, Red, 100m, 1/2"
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"
PE2-0957100
Polyethylene (LLDPE) tubing, White, 100m, 1/2"
PE2-0557100
Polyethylene (LLDPE) tubing, Blue, 100m, 1/2"
Acetal body and EPDM seals enable FDA-approved material compatibility and regulatory compliance, reducing risk in food, beverage, and medical equipment applications. The NSF 51/61 certifications translate to validated safety in contact with consumables, while EC 1935/2004 MOCA certification supports global regulatory readiness. Fast Push-in design with a releasable stainless-steel grab-ring secures nylon, polyurethane, or polyethylene tubing, delivering quick assembly and reliable leaks under dynamic operation. The 1/2" NPT port and 1/2" NPTF thread standardize connections to common manifolds and cylinders, simplifying installation and maintenance in compact spaces. The D2425 range and Pneufit D series provide compatible fittings as replacements, helping maintain supply chain continuity. Tubing options (LLDPE) come in natural, blue, white, red, and black, enabling clear circuit differentiation.
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FAQs
Begin by verifying that the 1/2" NPT port matches your manifold or tubing header. Cut tubing square, insert into the push-in adaptor while ensuring the nylon or PE line seats fully, then detach or re-seat as needed using the grab-ring. Tighten mating components to specified torque if applicable and confirm a leak-tight seal through a brief pressure test. Regular inspection helps detect wear and ensure continued performance.
Key specs include operating temperature from -20 to 98 °C and operating pressure from -0.9 to 20 bar. The medium supports compressed air and liquids, with a 1/2" NPT port and a 1/2" NPTF thread. Body material is Acetal, seals are EPDM, and the unit belongs to the Pneufit D family within the D2425 range, suitable for food-contact environments.
Yes. The Acetal body is FDA-approved, and the product carries NSF 51 and 61 certifications, MOCA certification, and EC 1935/2004 compliance. These credentials ensure safe contact with consumables and regulatory readiness for food and beverage piping, as well as analytical equipment handling liquids.
The design supports Nylon, Polyurethane, and Polyethylene (LLDPE) tubing. Tubing options include natural, blue, white, red, and black variants in 100 m lengths, aligning with common color-coding and line differentiation in pneumatics and fluid-handling systems.
CAD data is available via the Norgren CAD resource, and the Datasheet PDF can be downloaded from Norgren’s website. These assets facilitate accurate 3D modeling, seal selection, and fit validation during design-in, helping engineers validate compatibility with manifolds and tubing before installation.