This 3" Stainless Steel Float Ball is crafted with SAE 304SS making this piece less electrically and thermally conductive than other materials. Additionally, the SAE 304SS makes the float ball corrosion resistant allowing for a long life.
This Wingnut Kit is a replacement part which is commonly found on vacuum tanks, manways, primary and secondary traps, and many other industrial machines. Crafted from zinc plated steel this kit offers extreme durability resulting in a long life in the field.