Spark Resistant explosion proof wall fans for non-causing x-proof programs are provided in AMCA A (all aluminum or monel airsteram), AMCA B (aluminum wheel, or monel wheel), or AMCA C (buffer type) spark resistant construction. For AMCA A programs wheel consists of non-ferous material with monel shaft and special x-proof motor. Axial Strained Air Vents: used mainly in production facilities to provide strained air to spaces housing personnel and electrical and/or electronics. Obtainable in 'draw-thru', or 'blow-thru' configuartions, with detachable filter housing cover and simple-clean filters.
CB Blower axial flow panel fans are equipped for low pressure building ventilation, room ventilation, industrial ventilation, commercial ventilation and industrial process application. Typical programs include warmth, smoke, and fume removal process ventilation and process air handling proces drying out with ambient or pre-heated air comfort process cooling and general ventilation of buildngs. Obtainable in direct drive arrangement 4 and corresponding belt drive arrangement 9. Dimensions from 6 through 96. Capabilities: to 350,000 CFM. Static pressure to two.5 inches water gauge.
Hot temperature construction: wall fan is avaialble in high temeparture construction rich in temperature motor and steel prop, or stainless prop. Corrosion resistant construction and chemical duty construction: for corrosive atmosphere wall fans are avaialble in 304 SS, 316 SS, or 316 L stainless construction. For chemical process programs wall fans can be found in fiber strengthened plastic (FRP) construction, or perhaps in polypropylene construction, or perhaps in plastic. Wall fan add-ons: wall housing, wall cabinet, heavy gauge housing, extended wall housing, wall housing access door, inlet guard, outlet guard, caged guard, fixed louver, shutter, manual shutter with pull chain and quadrant lock, gravity automatic shutter, motorized shutter, back draft damper, shutter motor, BELIMO motor, NEP motor, Multiproducts motor, Delay switch, Speed controller, VFD, intake hood, discharge hood, weather hood, hood bird guard, hood bird screen, insect screen. Controls and drives: pressure switch, finish switch, electrical damper motor, delay switch, pneumatic actuator, speed control, vfd control, motor starter, deadly carbon monoxide sensor, oxygen sensor, electronic gas sensors yet others.