Grundfos Fire Pump
Seminar
February 28’ 2003
Grundfos Thailand Conference Room
By
Apiched Bunluenucharee
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FIRE
PUMPS
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GRUNDFOS Fire
Pumps
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.
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GRUNDFOS Fire
Pumps
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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GRUNDFOS Fire
Pumps
Features & Benefits
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)
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GRUNDFOS Fire
Pumps
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
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GRUNDFOS Fire
Pumps
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
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
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GRUNDFOS Fire
Pumps
Grundfos Fire Pumps Type
A.) Horizontal End Suction Type
NK- Bare shaft
Grundfos Model NK
B.) Horizontal Spilt Case Type
Grundfos Model HS
C.) Vertical Turbine Type
Grundfod Model K
GRUNDFOS
HS Series
Vertical
Turbine
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GRUNDFOS Fire
Pumps
Grundfos Fire Pumps - Driver
Type of Driver:- Electric Motor
- Diesel Engine
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GRUNDFOS Fire
Pumps
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
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
Grundfos Fire Pumps
- Heat Exchanger and Cooling
Loop
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GRUNDFOS Fire
Pumps
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
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.
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GRUNDFOS Fire
Pumps
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…
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GRUNDFOS Fire
Pumps
Grundfos Fire Pumps
Grundfos Jockey Pump
Type: CR Model / Vertical Multistage
Model
CR
Centrifugal type
Jockey Pump Controller
Features:-
NEMA 2, Drip Proof Enclosure
-
Manual – OFF – Automatic
-
Pressure Switch
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PUMP LAYOUT
GRUNDFOS Fire
Pumps
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GRUNDFOS Fire
Pumps
Fire Room Assembly
Fire pump
Controller
Jockey
pump
Controller
To fire fighting system
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5
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9
15
12
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1
10
16
10
12
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10
10
18
8
14
15
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2
12
11
13
10
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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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Accessories Sizing
GRUNDFOS Fire
Pumps
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Main Relief Valve
GRUNDFOS Fire
Pumps
Angle Type
Globe Type
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Enclose Waste Cone
GRUNDFOS Fire
Pumps
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
GRUNDFOS Fire
Pumps
AUTOMATIC AIR RELEASE
PRESSURE & DISCHARGE
GUAGE
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GRUNDFOS Fire
Pumps
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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GRUNDFOS Fire
Pumps
Installation and Reference picture
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GRUNDFOS Fire
Pumps
Grundfos Fire Pump Product
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GRUNDFOS Fire
Pumps
THE END
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