Dresser Style 138 Coupling | Cast/Ductile Iron

Style 138 | Dresser Coupling | Cast/Ductile Iron Product Features: Style 138 Dresser Coupling for Cast Ductile Iron Pipe provide flexible, leak-proof connections whether the cast iron pipe was made in 1890 or from your latest shipment. The unique feature of this product is one middle ring can be used with up to six different gaskets and three followers to cover a wide range of pipes. Style 138 Dresser Spec Sheet Materials:   Followers: AISI C1012 or ASME SA36 (Ductile or Malleable Iron thru 1-1/2) Middle Ring: ASTM A513 ASTM A635 or ASME SA675 GR60 Bolts: AWWA C 111/ANSI A21.11 Coating : Fusion-Bonded Epoxy Gasket