Shand & Jurs Models 94020 Conservation Vent (Pressure/Vacuum), 94115 Vacuum Vent (Side Mounted), and 94110 Vacuum Vent are available with option that incorporates HEPA Filter mounted on vacuum inlet opening. By utilizing HEPA Filter on vacuum side of conservation vent, contaminants are prevented from entering tank and contaminating product. HEPA filter, rated for minimum efficiency of 99.97% on 0.3 micron particles, makes vents suited for use in clean industries.
This story is related to the following:Pressure or Vacuum Relief Valves |