Description Canarm’s explosion proof exhaust fans continue a tradition of excellence in design, materials, and construction. They’ve designed efficient, affordable explosion proof fan utilizing our high-quality “Standard Fan” housing and motor mount. All Explosion Proof Fans include a single-speed explosion proof motor with dual voltage capability. Features: Class 1 Group C Class 1 Group D Class II Group F Class II Group G 24 Inch Fan Size 27″ X 27″ Framing Dimensions Single Speed Weighs 71 lbs. 1/3 horsepower Totally enclosed, ball bearing motor with thermal overload protection. The fan blades are well-balanced, heavy-gauge aluminum. The rugged steel welded box housing has a durable powder-coated finish. Aluminum louver shutters are supported by long life nylon bushings. Heavy wire chrome plated OSHA guards on the intake side of the fan. All fans are shipped completely assembled. NOTE: RPM Min (minimum) is determined when louvers are opened one inch NOTE: Wind has a significant effect on exhaust fans. A 10 mph wind creates a 0.05” pressure against the fan. A 20 mph wind creates 0.20” pressure and 30 mph a 0.45” pressure. These pressures are in addition to the static pressure in the building. All designs including fans that will be exposed to winds greater than 10 mph should have wind barriers or hoods. Specifications: MODELFAN SIZEHPAMPSRPM0" SP.05" SP.10" SP.25" SPFRAMINGWEIGHT SD08-XPF8"1/36.6/3.31625320280240-11" X 11"38 SD10-XPF10"1/36.6/3.31625620575530-13" X 13"39 SD12-XPF12"1/36.6/3.31625164016001540139015" x 15"42 SD18-XPF18"1/36.6/3.31625320031503090292021" x 21"60 SD24-XPF24"1/36.6/3.31625550054005310510027" x 27"72 Resources: Product Specifications User Manual Certificate
