Potable Water Diaphragm Expansion Tanks – ASME (PTA)

Overview Solutions ;


Product Features
  • Residential and Commercial Applications.
  • Controls System Pressure.
  • Protects Plumbing Fixtures.
  • Eliminates Relief Valve Blow-Off.
  • FDA Approved Materials.
  • ASME Construction
  • High Maximum Operating Temperatures
  • High Working Pressures of 175 PSI and 250 PSI Available

The Series PT expansion tank is designed to absorb the forces of expanding water and protect a potable water system from pressure build up. The FDA approved heavy duty butyl diaphragm with polypropylene liner (sizes PT-5 through PT-210V) and FDA approved heavy duty butyl bladder (sizes PT-451 through PT-457) completely isolate the water from the steel shell.



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