Features:

  • Buna-N gasket standard, other gaskets available.
  • All Boss-Lock™ couplers are supplied with pull-ring safety clips.
  • Note: In reducing cam & groove couplings, the coupler is the first size in the part number; (i.e., a ADA4030 is a 4" coupler to a 3" adapter).
  • parts are produced as a welded fabrication
  • The 8" coupler only interchanges with 8" Boss-Lock™ couplings.