Description

For Use in Closed, Potable Hot Water Systems to Control Pressure Build-up. | Head and Shell Design with Fixed Diaphragm Design. | Antimicrobial Liner Neutralizes Bacteria on Contact. | Tested to JIS 2801 for Reduction of Legionella, Staphylococcus and E. coli. | Follows ASHRAE 188 Anti-Legionella Guidelines. | Meets all ASME Section VIII, Division 1 Code Standards. | 1-Year Limited Warranty