A.O. Smith Tanks

Trident Ultra

  • 125 PSI working pressure
  • 304 Stainless steel connection
  • Non-corrosive high impact polymer base
  • ULTRA UV powder coat rated to automotive standards
  • Virgin polypropylene liner
  • Positive lock diaphram seal
  • Inner retention domes
  • Pure butyl rubber molded diaphragm

More info here