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  • Extremely easy to install - no tools necessary
  • Certified by the National Sanitation Foundation (NSF-51 and NSF-61) NSF listed as trade designation "JG".
  • Instant leak-proof connections
  • Made from tough, lightweight, FDA-sanctioned materials
  • No flow restrictions
  • Easy to disconnect and reuse
  • Available in either Fractional or Metric sizes
  • Optional collet cover to prevent accidental disconnection and to deter tampering - available in colors for coding purposes
  • Genuine John Guest brand fittings
Newloc® Acetal Plastic Push-To-Connect Fittings
Newloc® Acetal Fraction Plastic Push-To-Connect Bulkhead Unions
Unit of Measure
1 

Item #

Item Name

Tubing Outer Diameter (OD)

Applications

Construction Body Materials

Construction O-Ring Materials

521 2179 N/A Newloc® 6 Millimeter (mm) Tubing Outer Diameter (OD) Plastic Push-To-Connect Bulkhead Union N/A 6 mm N/A Bulkhead N/A Acetal Copolymer (Black) N/A Food and Drug Administration (FDA)-Grade Nitrile Rubber
521 2235 N/A Newloc® 10 Millimeter (mm) Tubing Outer Diameter (OD) Plastic Push-To-Connect Bulkhead Union N/A 10 mm N/A Bulkhead N/A Acetal Copolymer (Black) N/A Food and Drug Administration (FDA)-Grade Nitrile Rubber
521 2263 N/A Newloc® 12 Millimeter (mm) Tubing Outer Diameter (OD) Plastic Push-To-Connect Bulkhead Union N/A 12 mm N/A Bulkhead N/A Acetal Copolymer (Black) N/A Food and Drug Administration (FDA)-Grade Nitrile Rubber
Unit of Measure
1