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Grundfos Fire Pump Seminar

February 28’ 2003

Grundfos Thailand Conference RoomBy

Apiched Bunluenucharee

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FIRE PUMPS

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Welcome to Grundfos Fire Pumps

Grundfos Fire Pumps:-

Designed to provide water to stand pipe, Sprinkler,

Chemical mitigation and hydrant systems for fire

suppression in industrial and commercial facilities

specifically for high rise applications.

GRUNDFOS Fire Pumps

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Features & Benefits

1. Pressure rating: 60 PSI – 220 PSI

2. Capacity rating: 150 GPM – 5000 GPM

3. Performance & Hydrostatic test

4. In Compliance with:-

- LPC standard (Formerly know as FOC); ordinary hazard duties

- NFPA-20 standard can be supplied with UL listed, FM approved

of Diesel Engines, Controllers and Accessories

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5. Save space design –(For Through Bore Design Horizontal Split-Case Pump)

6. Easy maintenance and upkeep

7. Available in End Suction and Horizontal Split-Case with Diesel Engine

drive or Electric motor drive for all models

8. Standard construction

- Casing: High quality casing with minimum 16 bar working pressure

- Impeller: Integrally cast bronze and positively keyed high quality impeller

bolted to an oversized heavy duty shaft and bearing housing

- Packing Seal: Stuffing box sealing (mechanical seal – option)

GRUNDFOS Fire Pumps

Features & Benefits

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Features & Benefits

9. Grease lubrication bearing

10.Designed for low horsepower requirements

11.Available in 50 or 60 cycle for motor drive

12.Fully package in fire pump and jockey pump from Grundfos branding

GRUNDFOS Fire Pumps

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Pumps Characteristics

Pumps shall furnish not less than

150 percent of rated capacity at a

total head of not less than 65

percent of the total rated head.

The total shutoff head shall not

exceed 140 percent of the total

rated head on pump

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Grundfos Fire Pumps

Grundfos Fire Pumps - consist of;

1. Grundfos Type for Fire Pumps

2. Type of Driver

3. Type of Controller

4. Jockey Pump and controller

5. Accessories of Fire Pump Set

GRUNDFOS Fire Pumps

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Grundfos Fire Pumps Type

A.) Horizontal End Suction Type

Grundfos Model NK

B.) Horizontal Spilt Case Type

Grundfos Model HS

C.) Vertical Turbine Type

Grundfod Model KGRUNDFOSGRUNDFOSHS SeriesHS Series

NK- Bare shaft

GRUNDFOS Fire Pumps

Vertical Turbine

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Grundfos Fire Pumps - Driver

Type of Driver:-

- Electric Motor

- Diesel Engine

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Grundfos Fire Pumps - Motor

Electric Squirrel cage Induction Motor

(Low, Medium and High Voltage)

- Totally Enclose Fan Cooled Type

- Open Drip Proof Type

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Grundfos Fire Pumps – Diesel Engine

Diesel Engine Type:-

A.) Air Cooled Type

B.) Water Cooled Type

- Radiator and Fan

- Heat Exchanger with

Cooling Loop Piping

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Grundfos Fire Pumps- Heat Exchanger and Cooling

Loop

GRUNDFOS Fire Pumps

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Grundfos Fire Pumps

Fire Pump Controller

Type of Fire Pump Controller:-

- Electric Fire Pump Controller

- Diesel Fire Pump Controller

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Grundfos Fire Pumps

Electric Fire Pump Controller

Control Electric Motor Start

- For Start Motor Low,Medium and High Voltage

- Type of Controller

A.) Direct on line

B.) Star- Delta

C.) Auto Transformer

D.) Solid State…….., Etc.

GRUNDFOS Fire Pumps

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Grundfos Fire Pumps

Diesel Fire Pump Controller

Type: 12 Volt and 24 Volt

Features:-

- NEMA 2, Enclosure drip proof

- Dual Automatic Battery Charger

- Alarms ( Built in follows NFPA-20 )

- Pressure Switch

- Crank on Both Dual Battery

- Safety Shutdown

- Etc…

GRUNDFOS Fire Pumps

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Grundfos Fire PumpsGrundfos Jockey Pump

Type: CR Model / Vertical Multistage CR Model

Centrifugal type

Jockey Pump Controller

Features:-

- NEMA 2, Drip Proof Enclosure

- Manual – OFF – Automatic

- Pressure Switch

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PUMP LAYOUTGRUNDFOS Fire Pumps

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Fire Room Assembly

1. Fire Pump 2. Jockey Pump 3. Fire Pump Controller 4. Jockey pump Controller 5. Pressure switch1 6. Pressure switch 2

7. Fire pump relief valve 8. Jockey pump relief valve 9. Auto air vent valve 10. Butterfly valve 11. Check valve

12. Flexible connector 13. Foot valve 14. Enclosed wasted cone 15. strainer 16. concentric increaser 17. eccentric reducer 18. Flow meter

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15 1

13 13

12 2 12

To fire fighting systemJockey pumpController

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Fire pumpController

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1712 16 12

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11 10

1011

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97

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GRUNDFOS Fire Pumps

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Accessories SizingGRUNDFOS Fire Pumps

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Main Relief Valve

Angle Type

Globe Type

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Enclose Waste Cone

Dimension

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Flow Meter (Venturi)GRUNDFOS Fire Pumps

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Flow Meter (Venturi)GRUNDFOS Fire Pumps

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Accessories

AUTOMATIC AIR RELEASE

PRESSURE & DISCHARGE GUAGE

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Target and Potential Markets

High rise building• Government building

• Department store

• Apartment and Condominium

• Office Tower

• Hotel

Industry construction• General Industry

• Textile Factory

• Paper Facotry

• Warehouse

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Installation and Reference picture

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Grundfos Fire Pump Product

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THE END

GRUNDFOS Fire Pumps