Evergreen 682 Quik-Seal Adapter for Corner Pulley 15/16-20 x 1/2 Inch NPT (Ansul & Heiser) Next → Evergreen 682 Quik-Seal Adapter for Corner Pulley 15/16-20 x 1/2 Inch NPT (Ansul & Heiser)Evergreen 682 Quik-Seal Adapter for Corner Pulley 15/16-20 x 1/2 Inch NPT (Ansul & Heiser)