Marley
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Sigma F Series Cooling Tower
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Table of Contents
Engineering Data
Schematic 4
Support 5
Piping 7
Temperature Control 10
Environmental 11
Specifications / Base
Base 12
Thermal Performance 13
Construction 14
Fan Deck and Fan Cylinder 15
Mechanical Equipment 15
Fill, Louvers and Drift Eliminators 16
Hot Water Distribution System 17
Casing 17
Access and Safety 18
Cold Water Basin 18
Scope of Work 19
Specifications / Options
Cold Water Basin Options
Stainless Steel Cold Water Basin 20
Watertight Partition between Tower Cells 20
Basin Heater 20
Convenience and Safety Options
Fiberglass Stairway 21
Wood Stairway 21
Plenum Walkway 22
Ladder Extension 22
Ladder Safety Cage 22
Hot Water Basin Covers 22
Air Inlet Screens 23
Appearance Options
Architectural Casing 23
Cased Guardrail 23
Control Options
Control System 24
Variable Speed Drive 25
Vibration Limit Switch 26
Miscellaneous Options
Galvanized Steel Ladder 26
Fiberglass Ladder 26
Low Noise Tower 27
Fire-Retardant Fiberglass 27
Fan Cylinder Extension 27
Increased Wind and/or Earthquake Load 27
Premium Hardware 27