Specification

AS DS Fixed Cooler Spec 042823 Hessaire.com
Performance Specifications
ROOF MOUNT ASPEN PAD EVAPORATIVE COOLERS
(DOWN & SIDE DRAFT)
Dimensions / Weights Specifications
Features:
Long-fiber aspen pads for superior cooling
Cabinets made from 24-Gauge, G60 grade galvanized steel
One piece drawn water pan for rust protection and durability
Polymer bonded coating in wet section to prevent corrosion
Rugged welded construction
Heavy duty constructed blower wheel
Solid steel drive shaft
ETL safety rated
Specifications shown with recommended Hessaire Fanpac motors
Height (H)
Width (W)
Depth (D)
A
E
C
B
F
J
Side Draft
Media Side View
Down Draft
Discharge View (bottom)
Down Draft
Media Side View
G
A
B
Depth (D)
E
Height (H)
Width (W)
F
G
J
Side Draft
Down Draft
Side Draft
Discharge View
C
Model
Cabinet (In.) Duct Location (In.) Drain (In.)
Pan
(In.)
Unit Weight
(lbs)
Media Pad
Dimensions (In.)
Blower Wheel
(In.)
Blower
Pulley (In.)
Height Width Depth Opening Position Position
H W D A B C E F G J Ship Operating
# Per
Unit
Height Width Dia. Width
Shaft
Dia.
Outer
Diameter
A38S 28 1/4 28 28 13 3/4 13 3/4 10 7 1/8 14 4 1/2 3 1/2 80 172 3 21 1/4 21 1/2 12 12 5/8 7
A48S 35 1/4 34 34 17 3/4 17 3/4 11 3/4 8 1/8 17 5 1/2 3 1/2 126 271 3 28 1/8 27 1/8 16 16 5/8 11
A68S 42 1/4 37 37 19 3/4 19 3/4 12 1/4 8 5/8 18 1/2 6 3 1/2 170 326 3 35 1/2 30 1/2 19 18 1 11
A38D 25 1/4 28 28 13 3/4 13 3/4 4 7 1/8 14 4 1/2 3 1/2 89 173 4 21 1/4 21 1/2 12 12 5/8 7
A48D 35 1/4 34 34 17 3/4 17 3/4 4 1/2 8 1/8 17 5 1/2 3 1/2 135 249 4 28 1/8 27 1/8 16 16 5/8 11
A68D 42 1/4 37 37 19 3/4 19 3/4 4 3/8 8 5/8 18 1/2 6 3 1/2 181 296 4 35 1/2 30 1/2 19 18 1 11
Model Draft Drive
Air Delivery VS Static Pressure
Motor Electrical
Specifications
Pump Belt
Nominal
CFM
Water Inch Column
0 0.1 0.2 0.3 0.4 0.5
HP
Speeds Volts Hz Amps GPH Size
A38S Side Belt 3800 2300 2260 2210 2115 1965 1770
1/3
2 115 60 5.5 220 A-42 (4L-440)
A48S Side Belt 4800 3600 3530 3350 3120 2860 2565
1/2
2 115 60 7.5 220 A-56 (4L-580)
A68S Side Belt 6800 4900 4610 4350 4080 3920 2880
3/4
2 115 60 10.2 380 A-58 (4L-600)
A38D Down Belt 3800 2300 2260 2210 2115 1965 1770
1/3
2 115 60 5.5 220 A-43 (4L-450)
A48D Down Belt 4800 3600 3530 3350 3120 2860 2565
1/2
2 115 60 7.5 380 A-57 (4L-590)
A68D Down Belt 6800 4900 4610 4350 4080 3920 2880
3/4
2 115 60 10.2 380 A-58 (4L-600)