SCIENTIFIC LININGS AND COATINGS
100% discharge side protection is now a practical reality when the "Yellow Jacket" relief valve accessory is installed. A molded blend of plastics and ultraviolet. Installed Weathercap inhibitors combined with lead free chrome yellow pigment is now available in 14 different sizes. Device installs without tools, is reusable, is guaranteed for five years, is nontoxic, self-extinguishing, and meets or exceeds environmental requirements.