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Sterling A0552321 specifications Cooling Tower Water and Chilled Water Pump Tanks

Models: A0552321

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Cooling Tower Water and

Chilled Water Pump Tanks

Part Number: A0552321

Bulletin Number: SC5-605.7

Effective: 4/11/08

Write Down Your Serial Numbers Here For Future Reference:

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We are committed to a continuing program of product improvement.

Specifications, appearance, and dimensions described in this manual are subject to change without notice.

DCN No. ____________

Page 1

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Sterling A0552321 specifications Cooling Tower Water and Chilled Water Pump Tanks

Contents

Part Number A0552321 Bulletin Number SC5-605.7 Effective 4/11/08 Cooling Tower Water and Chilled Water Pump TanksWe are committed to a continuing program of product improvement DCN No Copyright 2008 All rights reservedUnpacking and Inspection Shipping InformationIn the Event of Shipping Damage If the Shipment is Not CompleteCHAPTER 1 SAFETY Table of ContentsCHAPTER 3 INSTALLATION CHAPTER 5 MAINTENANCEParts List Drawings and Specifications6-5 Optional Assembly Detail Drawings Typical Piping Diagrams1-1 How to Use This Manual Chapter 1 SafetySafety Symbols Used in this Manual 1-3 Responsibility 1-2 Warnings and PrecautionsWear SAFETY GLASSES and WORK GLOVES Use care when LOADING, UNLOADING, RIGGING, or MOVING this equipment2-1 Models Covered in This Manual Chapter 2 Functional Description2-2 General Description 2-3 Standard Features 2-4 Optional Features 3-2 Installation Location Considerations Chapter 3 Installation3-1 Uncrating Your Pump Tank 3-3 Rigging3-5 Installing Optional Equipment 3-4 Installing Separate Tank Ledge Models3-6 Making Electrical Connections 3-7 Making Piping Connections Pipe Sizing Guide Figure 1 Pipe Sizing GuidePipe Size Flow-Steel PipeTower Tank Piping Connections Chilled Water Piping Connections 3-8 Initial Start-up4-1 Start-up Chapter 4 Operation4-2 Determining Flow Rate 4-4 Shut-down 4-3 Stand-by Pump UsageSingle Stand-by pump Dual Stand-By Pump5-1 Preventative Maintenance Chapter 5 MaintenanceWater Treatment Lubricating Pump Motors and Seals6-1 Technical Assistance Chapter 6 AppendixSterling, Inc 5900 S. 160th Street New Berlin, WI Service DepartmentNEMA Panel Standard Features 6-2 Remote Starters and NEMA PanelsNEMA Panel Options American Standards 6-3 Drawings and SpecificationsMetric Standards Cooling Tower Water Pump Tankshorsepower/kW Figure 2 Standard Pumps and Trim Based on Cooling Tower CapacitiesAmerican Standards Metric StandardsMetric Standards American StandardsChilled Water Pump Tanks Side ViewFlow based on 2.4 gpm per ton Figure 3 Standard Pumps and Trim Based on Chiller CapacitiesAmerican Standards Metric StandardsP1 PROCESS PUMP CURVES - 60 CYCLE Process Pump Curves and SpecificationsPump Information Final dischargeP2 RECIRCULATING PUMP CURVES - 60 CYCLE Re-circulation Pump Curves and SpecificationsPump Information Final dischargepower 6-4 Parts Listpump power Recommended Spare PartsTank Support Leg Assembly Detail 4 Legs 6-5 Optional Assembly Detail DrawingsPump Tanks Tank Support Leg Assembly Detail 6 LegsChapter 6 Appendix 29 ofPump Tanks Tank Support Leg Assembly Detail 7 LegsChapter 6 Appendix 30 ofPump Tanks Tank Ladder Assembly DetailChapter 6 Appendix 31 ofPump Tanks Sightglass Assembly DetailChapter 6 Appendix 32 ofTypical Single Well Cooling Tower Water Pump Tank Piping System 6-6 Typical Piping DiagramsCooling tower Cooling tower Typical Dual Well Cooling Tower Pump Tank Piping SystemEvaporator Condenser Chiller Typical Single Well Chilled Water Pump Tank Piping System1/4 swing check valve located 12 above highest point in return line Typical Dual Well Chilled Water Pump Tank Piping SystemBackflow preventer by others Cold side