Standard Equipment
Models AC-10 through - 40
Ambient air flow: horizontal or vertical
Floor or suspended mounting
Steel cabinet with baked enamel finish
Copper tubed, aluminum finned core
Zinc chromate-plated steel fan guard
Open vented motor with thermal overload
NEMA frame: custom
Models AC-60 through - 130
Ambient air flow: horizontal
Floor or suspended mounting
Galvanized steel cabinet
Copper tube core with aluminum fins
Heavy gauge aluminum fan with steel hub
Steel fan guard with baked enamel finish
Open vented motor
NEMA frame: custom on 115-1-60 ODP models, NEMA 48 on others
Thermal overload on 115-1-60 ODP models only
Models AC-140 through - 220
Ambient air flow: vertical
Steel legs with baked enamel finish
Aluminum core
Aluminum fan hub with polypropylene blades
Painted steel fan shroud
Steel fan guard with baked enamel finish
TEFC motor
NEMA frame: 56C on models AC-140, - 150; 145TC on AC-160; 182TC or
184 TC on AC-170, 184TC on AC-180, 213TC on AC-190, -200; 215TC on
AC-210, -220.
Options & Accessories
Flex hose
Moisture separator
Automatic float drain
TEFC motor on models -60 through -130
Air motors on AC-140 through -220
Low temperature kits: Shut off fan(s) at
35oF outlet temperature.
FP-3 for AC-60-2 & 3 through AC-130-2 & 3
FP-4 for AC-140-7 through AC-220-7

