Norgren D222C0668 Adaptor - FDA Acetal, NSF 51/61
Part Number: D222C0668
Quick Summary
Norgren Pneufit D D222C0668 Adaptor provides push-in connections for fast, leak-free pneumatic lines in food-grade systems. Engineers often struggle with tubing compatibility, leak risks, and meeting strict regulatory standards in compact, sanitary environments. This adaptor uses FDA-approved acetal material, NSF 51/61, and MOCA certification, plus EC 1935/2004 compliance to support food-contact safety. Ideal for food and beverage, water, medical and analytical equipment, it helps reduce installation time and ensure regulatory compliance, while offering a reliable, color-coded tubing ecosystem for risk-averse projects.
Product Information
Extended Description
D222C0668 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 ... 16 bar, -14.5 ... 232 psi
Thread
G3/4
Shape
Straight
Materials - Body
Acetal
Materials - Seals
EPDM
Range
D222C
Series
Pneufit D
Brand
IMI Norgren
PE2-0556100
Polyethylene (LLDPE) tubing, Blue, 100m, 3/8"
PE2-0056100
Polyethylene (LLDPE) tubing, Natural, 100m, 3/8"
PE2-0156100
Polyethylene (LLDPE) tubing, Red, 100m, 3/8"
PE2-0756100
Polyethylene (LLDPE) tubing, Black, 100m, 3/8"
PE2-0956100
Polyethylene (LLDPE) tubing, White, 100m, 3/8"
Feature: Push-in design with a releasable stainless-steel grab-ring enables quick, tool-free connections for nylon, polyurethane or polyethylene tubing, reducing assembly time and leak risk. Business Impact: Shorter install times translate to lower labor costs and faster time-to-production. Application: Food processing lines and laboratory benches using 3/8 inch tubing and G3/4 threads. Feature: Acetal body with EPDM seals delivers chemical resistance and sanitary cleanability, supporting CIP/SIP readiness. Business Impact: Maintains integrity under -20 to 98 °C, -4 to 208 °F and up to 16 bar, ensuring regulatory compliance across environments. Application: Beverage dispensing, water systems and analytical instruments. Feature: Broad tubing compatibility through PE2 hose offerings (blue, natural, red, black, white, 100 m) enables color-coded, traceable installations. Business Impact: Reduces cross-contamination risk and simplifies stock management. Application: Medical devices and plant automation. Feature: Pneufit D family compatibility with Pneufit C, M and Metal ranges provides a flexible upgrade path and stock efficiency. Business Impact: Streamlines procurement and retrofit projects. Application: Retrofit installations and mixed-fleet environments. Feature: Certifications and food-contact certification support regulatory compliance, supplier assurance and customer trust. Business Impact: Compliance confidence, audit readiness, and safer operation in regulated industries. Application: Food, beverage, water, and analytical sectors.
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FAQs
Yes. The D222C0668 adaptor uses a G3/4 thread and a straight female port, designed for 3/8 in tubing. A releasable stainless-steel grab-ring grips nylon, polyurethane or polyethylene tubing for a reliable, leak‑free connection. During installation, insert the tube fully, then confirm the grab-ring engages. This arrangement supports quick field changes and reduces downtime in production lines.
Operating temperature ranges from -20 to 98 °C (-4 to 208 °F) and operating pressure from -0.9 to 16 bar (-14.5 to 232 psi). It is suitable for compressed air and liquids, with EPDM seals to maintain seal integrity across typical industrial fluids. Use within these ranges to ensure consistent performance and regulatory compliance for sanitary systems.
Yes. The D222C0668 uses FDA-approved acetal and is NSF 51/61 certified, with MOCA certification and EC 1935/2004 compliance, ensuring food-contact suitability for beverage, water, medical and analytical equipment.
Compatible tubings include PE2-0556100 blue, natural, red, black, and white 3/8 in, 100 m lengths. These are Polyethylene (LLDPE) tubes that pair with the stainless grab-ring for quick, clean connections. The body is Acetal with EPDM seals, supporting reliable operation in clean-in-place and sanitary environments.
Pneufit D offers a broader selection of push-in fittings with a focus on food-contact suitability. The D222C0668 adaptor provides a straight female port with G3/4 threads and an acetal body, enabling efficient retrofit and mixed-fleet installations. This improves procurement consistency and reduces inventory fragmentation in plants already using Pneufit C, M or Metal components.