■
Inlet Water Bypass—provision for total water bypass directly into the tower collection basin during cold
weather operation.
■
Hoistable Steel Grillage—allows assembling tower at grade on temporary supports and hoisting
into final location.
■
Fire Retardant FRP—flame spread rating of 25 or less per ASTM E-84.
■
Control Systems—ranging in sophistication from standard fan starters and disconnects to
Programmable Logic Controllers that work in conjunction with your building or process system.
■
Variable Speed Drive—the ultimate in temperature control, energy management, and
mechanical equipment longevity
■
Electric Basin Heater Package—maintains collection basin water temperatures between 40°F
and 45°F during tower shutdown.
■
Vibration Limit Switch—shuts down the fan motor if excessive vibration occurs.
■
Solid State Water Level Control Package—monitor basin water level with solenoid-valve water
makeup. Configurations include makeup along with high and low water level alarm and cutoff
and electric basin heater cutoff.
■
Magnetrol
®
Electric Float Switch—monitor basin water level with solenoid-valve water makeup.
/ Available Options /
W
H
W
TOWER MODELS
TONS
W
H
21120
129-183
12'-8"
7'-2"
21220
186-211
12'-8"
8'-5"
21320
204-256
12'-8"
9'-9"
22120
243-304
14'-1"
8'-6"
22220
312-425
14'-1"
9'-11"
23120
390-475
16'-8"
9'-11"
23220
419-546
16'-8"
11'-3"
24120*
531-836
24'-6"
12'-9"
24220*
796-1047
24'-6"
16'-1"
*Models in this box size require a taller fan cylinder
Summary of Contents for Marley QuadraFlow Marley QuadraFlow
Page 1: ...Marley QuadraFlow CoolingTower...
Page 4: ...Features and Benefits...