Made from rubber material, these flexible washers are for water heater use. A great choice for your damaged one.
Kitchenware
Specification:
Product NameWater Heater DiaphragmMaterialRubberOutside Diameter(Each)54mm/ 2.1"Hole Dia5mm/ 0.196"Thickness6mm/ 0.2"ColorBlackWeight21gPackage Content5 x Water Heater DiaphragmDescription: