ESSICK AIR PRODUCTS N43/48D - EVAPORATIVE COOLER 4000TO4800 CFM - DUCTED EVAPORATIVE COOLER DRIVE WITHOUT AIR FLOW 4000 TO 4800 CFM COOLING CAPACITY 700 TO 1200 SQ. FT. SPEED 1 OR 2 MOTOR HP 1/3 OR 1/2 VOLTAGE 115 DISCHARGE DOWN WIDTH 34-1/8 IN. DEPTH 34-1/8 IN. HEIGHT 34-1/2 IN. DUCT OPENING LENGTH 17-3/4 IN. DUCT OPENING WIDTH 17-3/4 IN. MEDIA RIGID PAD THICKNESS 2 IN. PUMP VOLTAGE 115 POWER CORD LENGTH 8 FT. WATER CAPACITY 9.1 GAL. FILL TYPE MANUAL FILL OPERATING WEIGHT 233 LB. COLOR COOL SAND - EQUAL TO 2YAE1