Marley
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Sigma 1000/1200 Cooling Tower
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Table of Contents
Engineering Data
1000 Schematic 4
1000 Piping 5
1000 Support 6
1200 Schematic 8
1200 Piping 9
1200 Support 10
Energy Management 12
Environmental 13
Specifications / Base
Base 14
Thermal Performance 15
Construction 16
Fan Deck and Fan Cylinder 17
Mechanical Equipment 18
Fill, Louvers and Drift Eliminators 19
Hot Water Distribution System 20
Casing 20
Access 20
Cold Water Collection Basin 21
Scope of Work 21
Specifications / Options
Control Options
Control System 22
Basin Heater 23
Fan Motor Variable Speed Drive 23
Marley Premium VFD System 24
Vibration Limit Switch 25
Convenience and Safety Options
Stairway 26
Plenum Walkway 26
Ladder Extension 26
Ladder Safety Cage 26
Oil Level Sight Glass 27
Miscellaneous Options
Wood Cold Water Basin 27
Redwood Components 27
Hot Water Basin Covers 27
Air Inlet Screens 27
Low Noise Tower 28
Watertight Partitions Between Cells 29
Fire Safety Options 29