Funk-Lok Fittings

Funk-Lok fittings and couplings were designed to integrate with any currently offered ductile iron fitting or coupling system.


  • Funk-Lok products are offered in both 1000 and 2500psi and in sizes from 2-12". Couplings are offered in both flexible and rigid configurations with different gasket options. We can also craft fitting and couplings of sizes much larger than 12” upon request.
  • Funk-Lok fittings include 90's, 45's, Tees, Reducers, and much more.
  • AWWA C606
  • UL Listed. FM Certified

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