18" Explosion Proof Exhaust Fan - 3990 CFM - 1/2HP, Multi-tap 115/230V 1PH 60Hz - Pitched Roof Mounted $500 - $1000 The range and number of

The range and number of monitors/speakers can be further expanded by adding B132-110A repeater units

has a T4A temperature rating and ideal for open air hazardous locations where flammable chemical/petrochemical vapors may be occassionally encountered

5VA flame retardant thermoplastic

Mount: Mounting options include the ability to attach the fixture to flat surfaces such as walls or round/square pole mounting such as on flagpoles or structure supports

or UV-C wavelegth ranges

18" Explosion Proof Exhaust Fan - 3990 CFM - 1/2HP, Multi-tap 115/230V 1PH 60Hz - Pitched Roof Mounted $500 - $1000 The range and number ofSpecifications Additional Information EPF RME 18 0. 5HP Explosion Proof Ventilation Fan Ratings Features Listing: United States Class I, Divisions 1 & 2 Group D Type: Explosion Proof Pitched Roof Mounted Exhaust Fan Class II, Divisions 1 & 2 Groups F & G Propeller Dimensions: 18" Diameter Rated for Hazardous Environments Roof Pitch Options: 4 12 Pitch, 5 12 Pitch, 6 12 Pitch, 8 12 Pitch, 9 12 Pitch, 10 12 Pitch, 12 12 Pitch, 20 12 Pitch Built in Bird