Duo Check ® (1 Piece) 2100 kpa Working Pressure
Epoxy Coated Cast Steel Body
Stainless Steel Disc
Sizes available 80mm to 200mm Diameter
Duo Check (3 Piece)
2100 kpa Working Pressure
Cast Iron Body
Stainless Steel Disc
Hot Dipped Galvanised to AS:1650
All Bolts and Nuts Galvanised to AS:1214
Sizes available 50mm to 600mm Diameter