1/15 hp HP 18 in-Dia. 115V ACV Shutter Mount Exhaust Fan, 19 in Square Opening Required/ SPEED ADJUSTMENTS: 0 TO FULL SPEED WIDTH: 21.12 INCHES NOMINAL LENGTH: 14.5 INCHES NOMINAL FLOW DIRECTION: OUTWARD AMBIENT TEMP AT FULL RATED POWER: 104.0 DEG FAHRENHEIT OPERATING SPEED AT RATED CAPACITY IN RPM: 1075.0 ELECTRICAL CONNECTION TYPE: WIRE LEAD DRIVE TYPE: DIRECT PRIME MOVER TYPE: ELECTRIC MOTOR INCLOSURE TYPE: GUARDED MOUNTING FACILITY TYPE AND QUANTITY: 16 THREADED INSERT ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE FEATURES PROVIDED: LOUVER AIR FLOW RATE: 1736.0 CUBIC FEET PER MINUTE NOMINAL VOLTAGE IN VOLTS AND CURRENT TYPE: 115.0 AC PRIME MOVER POWER RATING: 0.14 HORSEPOWER HOUSING INSIDE DIAMETER: 19.0 INCHES NOMINAL PRIME MOVER DRIVE SHAFT BEARING TYPE: BALL PART NAME ASSIGNED BY CONTROLLING AGENCY: SHUTTER MOUNT EXHAUST FAN PHASE: SINGLE FREQUENCY IN HERTZ: 60.0 HEIGHT: 21.12 INCHES NOMINAL MATERIAL: ALUMINUM BLADE STYLE DESIGNATOR: 45 FIXED