A.P.S.-500 ■ DEFICIENT INDOOR AIR QUALITY Each indoor environment is susceptible to dficient indoor air quality. Known in the gnera! population as "sick building syndrome", d骩ficient indoor air quality rcfers to an indoor environnant that negatively affects the yvay people Ital. Dͩficient indoor air quality in indus-trial, institutional and commercial applications is caused by inadquate ventilation, indoor contaminants and biological contamination. efficiently remove contaminants. Up to fivc stages of filtration can be integrated to meet requirements of each spcifie application. 2. Compact unit...

A.P.S.-500 ■ SPECIAL FEAIURES 1* Insulated double-wall panel construction. Corrosion rsistant polyurethane enamel paint. 2. 30% efficiency prelilter for larger participtes. 3. Up to 99.9% efficiency HEPA filter. 4. Two MULTI-MIX* redia stages for odour and gas control, 5. Quick retease latches with positive seal mechanisnv 6. Direct drive backward inclined impeller. 7. Two full service access doors with piano hinges located on each side of the unit. 8* Panel design and closed 颜il gaskets rnaintain leakage to less than 1% of total air flow. 9. One gauge monitors the complte filter section. Individual...

INSTALLATION ARRANGEMENTS

A.P.S.-500 SELECTION GUIDELINES SELECTION GUIDELINES APPLICATIONS AlRllNE/SUS TERMINAIS CONTAMINANTS HYDROCARBONS. NITROGEN OXIDES, CARBON OXIDES. SULFUR COMPOUNDS FILTER SEQUENCE F3/M3/M1/F3/F9 ARCWVES/LI BRAMES MULTIPLE HYDROCARBONS. FORMALDEHYDE. S0-. NO> F3/M3/M1/F3/F5 ART GAlf RIES/WUSEUMS/EXHIBITION HAllS SULFUR DIOXIDE. NITROGEN OXIDES. OZONES. CHLORIDCS. PARTICUlATES F3/M9/M1/F3/F5 AUOITORIUMS MULTIPLE ORGANICS & INORGANICS, CIGARETTE SMOKE F3/H9/M3/M1/F3 AUTOPSV ROOMS/UORGUES BARS/BRASSERIES/CASINOS/LOUNGES FORMALDEHYDE CIGARETTE SMOKE FJOOY ODORS F3/M1/M1/F3 r3/l)q/M3/H1/F3 BEAUTY SALONS/BARBER...