Upgraded HEPA filters
HEPA Corp. has introduced new cleanroom filters, the HEPA-Hood series, which are capable of lasting two to three times longer than conventional HEPA/ULPA filters.
The Series FT250 offers a resistance of 0.50″ WG, a velocity of 100 fpm, and a 99.99 percent efficiency; the FT500 offers a resistance of 0.26″ WG, a 100 fpm velocity, and a 99.999 percent efficiency; the FT750 offers a resistance of 0.22″WG, a 100 fpm velocity, and a 99.9999+ percent efficiency.
The HEPA-Hood series features anodized extruded aluminum frames, aluminum hood with drawn and dimpled collar, aluminum damper, sealed damper adjustment, test port, face grill in white epoxy-coated steel, and a disposable design.
Options available include: additional test ports, seismic restraints, insulation, corrugated separators, anodized aluminum face grill, closed cell neoprene gaskets, filter knife edge, and stainless steel, galvanized or wood frames.