Exotic metals, such as Nickel, Alloy 20, Inconel, Hastelloy B and C, AL6XN, or Titanium, are required to protect the float in severe atmospheres.

These exotic metal floats are essential for pollution control equipment, gas scrubber components or systems used in chemical processing where strong oxidizers or reducers may be present.

Exotic metal floats are designed to handle situations where elevated temperatures and corrosive environments exist. The exotic metals resist pitting and stress corrosion cracking, and are highly recommended for sulfur-rich applications.