Norgren D20290400 Pneufit D Acetal push-in - NSF 51/61
Part Number: D20290400
Quick Summary
Pneufit D Acetal push-in fittings enable fast, leak-tight connections for compressed air and liquids in hygienic food and beverage lines. Designers often struggle with selecting materials that meet strict food-contact standards while maintaining quick, tool-free assembly. These fittings rely on FDA-approved acetal and are NSF 51/61 certified, EC 1935/2004 compliant, and MOCA certified, ensuring regulatory traceability. Their bulkhead union design and 1/4" tubing compatibility simplify panel mounting and reduce installation time, while a releasable stainless-steel grab-ring secures tubing for reliable operation. For engineers comparing Pneufit D options, these features translate into safer, compliant solutions that cut downtime and total cost of ownership in high-purity applications.
Product Information
Extended Description
D20290400 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
Thread
M17 x 1.5
Shape
Straight
Materials - Body
Acetal
Materials - Seals
EPDM
Range
D2029
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"
Feature: Acetal body provides excellent chemical resistance and lightweight handling. Business Impact: Reduces weight on assemblies and ensures compatibility with food-contact materials, lowering risk of contamination and streamlining qualification. Application: Suitable for 1/4" tubing in hygienic process lines where cleanliness and material safety matter. Feature: FDA-approved acetal and NSF 51/61 certification with EC 1935/2004 compliance. Business Impact: Simplifies regulatory audits and strengthens product safety profiles, accelerating time-to-production for regulated environments. Application: Food & beverage equipment, analytical devices, and medical instruments requiring proven material credentials. Feature: Releasable stainless-steel grab-ring mechanism. Business Impact: Delivers secure retention during dynamic equipment operation while enabling rapid field disconnection for maintenance. Application: Panel-mounted bulkhead unions in tight spaces or modular systems. Feature: M17 x 1.5 thread and straight configuration. Business Impact: Enables straightforward integration with existing Pneufit D manifolds and standard pneumatic ports, reducing engineering customization. Application: Quick-attach fittings in compact assemblies and retrofit projects. Feature: Seals made from EPDM and broad operating range. Business Impact: Ensures reliable sealing across fluids and compressed air with broad temperature and pressure tolerance, reducing leak risk. Application: Food-grade lines, water systems, and analytical equipment. Feature: Tubing compatibility with PE2-0554100, PE2-0954100, PE2-0754100, PE2-0154100, and PE2-0054100 (colored LLdPE tubing). Business Impact: Improves traceability and identification in multi-line systems while supporting consistent performance. Application: Color-coded line tagging for complex systems; ensures correct tube matching during maintenance. Feature: Operating Temperature −20 to 98 °C and Operating Pressure −0.9 to 20 bar. Business Impact: Extends service life in demanding environments and reduces unplanned downtimes due to temperature or pressure excursions. Application: High-purity processing, beverage dispensing, and industrial pneumatic systems. Feature: Range D2029 and Series Pneufit D. Business Impact: Aligns with a family of compatible fittings, enabling scalable design and simplified spare parts management. Application: Modular automation setups and retrofit projects where standardization matters.
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FAQs
To install, align the tubing with the bulkhead fitting, push in firmly to engage the internal grab-ring, and verify the seal with a brief pressure test. The stainless-steel grab-ring allows tool-free insertion and secure retention, while the EPDM seal provides reliable leakage control across running conditions. Always ensure the tubing is clean and the connection is mounted in a supported, vibration-free location.
The D20290400 uses FDA-approved acetal material and is NSF 51/61 certified, with EC 1935/2004 compliance and MOCA certification. These certifications support food-contact safety, regulatory traceability, and suitability for medical and analytical equipment, helping you meet audit requirements and maintain product safety across your systems.
Yes. The combination of FDA-approved acetal, NSF 51/61 certification, and MOCA compliance makes the Pneufit D D20290400 highly suitable for food and beverage lines. It supports hygienic construction, cleanability, and reliable operation in environments where material safety and regulatory adherence are critical.
The D20290400 supports operating pressures from -0.9 to 20 bar and temperatures from -20 to 98 °C. This broad range accommodates compressed air and liquids in demanding industrial and hygienic applications, helping prevent premature component wear and ensuring consistent performance under normal process variations.
The fitting is compatible with PE2 series LLdPE tubing in colors blue, white, black, red, and natural, each in 100 m lengths. This enables clear line identification and reliable push-in connections for 1/4" tubing in modular installations, aligning with common industry standards and facilitating easy stock management.