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Fire Pump Systems in NFPA 20 Standard
ETN YN Series
2
Experience
With our R&D, production, and installation
experience of more than 35 years in the pump
technologies field, we protect you and your
investments without compromising from quality
with our expert sales and after-sales services.
We offer complete solutions for building
infrastructures with our wide product range
including in-line dry rotor circulating pumps, end-
suction norm pumps, horizontal-vertical multi-stage
centrifuge pumps, waste water drainage pumps,
booster systems for residential and commercial
buildings, fire pumps, and booster systems in line
with TSE EN 12845 and NFPA 20 norms under the
brand of ETNA.
Green Engineering
By blending advanced pump features with
innovative technologies, we offer high-quality, high-
performance, energy-efficient, environmentally-
friendly, and low-cost products to the end users.
ETNA, which set off with the vision of offering
sustainable products, is preferred in prestigious
projects in both Turkey and the world and is used
reliably.
3 www.etna.com.tr
ETNA Fire Pump Systems
ETNA Fire Pumps Systems inNFPA 20 Standard
ETNA Fire Pump Systems in NFPA 20 Standard are designed and manufactured in line with the norm no. 20 of NFPA (National Fire Protection Association) of USA.
The main specification of the fire pumps in NFPA 20 standards are as follows:
• Produced modularly with electrical or diesel engines.
• End-suction EA series pumps are used.
• Hydraulic efficiency does not fall below 65% of the nominal pressure in 150% capacity.
• Pump's closed valve value (zero flow) does not exceed 140% of the nominal pressure.
• Suction and delivery collector speed do not exceed 3m/s.
• Pump body is GG25 (cast pig), and pump fan (impeller) is bronze, and tightness is ensured with 5 rows of soft seal.
Exact Answer to Your Needs
Our expert engineering team assists you in
identifying the right pump set for your project.
Our products are delivered as full sets including an
electrical/diesel engine, a pilot pump, an electrical/
diesel control panel, an individual modular chassis
for each pump or connectors on a common chassis,
and all the required accessories.
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Main PumpElectrical Panel
Back-up PumpElectrical Panel
Relief ValveDelivery Collector
Manometer
Reduction
Rising Stem Valve
Disco Check Valve
Butterfly Valve
Expansion Tank Output
Suction CollectorPilot Pump
Vacuum Meter
Electrical Engine
Details of Fire Pump Systems in NFPA 20 Standard
5 www.etna.com.tr
Electrically DrivenVertical Shaft Multistage Fire Pump Number of Main Pumps : 1 - 3
Number of Pilot Pumps : 1
Maximum Capacity - Flow Rate : 3 x 140 m3/h
Maximum Pressure : 200 mSS
Max. Electric Pump Power : 90 kW
External Control Voltage : 24 V
Panel Control Class : IP 54
Electrically Driven Fire Pump Number of Main Pumps : 1 - 3
Number of Pilot Pumps : 1
Maximum Capacity - Flow Rate : 3 x 500 m3/h
Maximum Pressure : 120 mSS
Max. Electric Pump Power : 200 kW
External Control Voltage : 24 V
Panel Control Class : IP 54
Electrical / DieselFire Pump Number of Main Electrical Pumps : 1
Number of Main Diesel Engine Pumps : 1
Number of Pilot Pumps : 1
Maximum Capacity - Flow Rate : 2 x 500 m3/h
Maximum Pressure : 120 mSS
Max. Electric Pump Power : 200 kW
Max. Diesel Pump Power : 225 kW
External Control Voltage : 12 - 24 V
Panel Control Class : IP 54
Intermediate Reduction
PilotPump Panel
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Electrically Driven Pump Protection-Control Panel
• Except for the engine, all outlet connection are low voltage (12/24 Vdc)• 3 Voltmeters• 3 Ammeters (max.1000 A)• Grid phase meter 50/60 Hz• Phase sequence• Wattmeter (Active power)• Varmeter (Reactive power)• V/A meter (Current power)• Cosine meter (Power factor)• Total operating time• Partial operating time• Automatic - Manual switch, manual start and stop in manual mode
Diesel Driven Pump Protection-Control Panel
• Except for the engine, all outlet connections are low voltage (12/24 Vdc)• 2 Batteries• 2 Voltmeters• 2 Battery ammeters• Tachometer• Temperature gauge• Oil temperature gauge• Oil pressure gauge• Fuel level gauge• 2 Battery charging rectifiers• Battery efficiency control• Operation error report• Manual operation buttons• Warning lamp test button• Test commissioning• Monitoring individual charging of batteries• 3+3 = 6-cycle automatic start-up attempt from batteries• Automatic - Manual switch, manual start and stop in manual mode
7 www.etna.com.tr
Series Description
ETNDI Diesel engine pump
ETN01DDiesel engine pump and pilotpump booster set
ETN10DBooster set with diesel engine pump and electrical engine
ETN11DBooster set with diesel engine, electrical engine, and pilot pump
Series Description Horizontal pump series Vertical shaft series
ETN10Booster set with electrical engine pump
ETN11Booster set with electrical engine pump and pilot pump
ETN20Booster set with two main electrical pumps
ETN21Booster set with two main electrical engine pumps and pilot pump
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2
4
1
A B C
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2
4
12
43
1
7 7
6
2 5
A Diesel main pump moduleB Pilot pump moduleC Electrical main pump module
1. Eccentric suction kit2. Pressure collector3. Pump pressure switch4. Supply tank connection
5. Flow meter kit6. Back to tank7. To main unit
Horizontal pump moduleDiesel pump module Vertical pump module
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NFPA 20 Water Booster Versions
Modular System
After-Sales Services
We are here for you with our more than 35 years of sector experience, 95
service points all around Turkey, and customer-oriented after-sales service
approach (commissioning, maintenance and repair, spare part supply).
Dudullu Organized Industrial Zone Street 2 No. 1434775 Ümraniye - Istanbul / Turkey Tel. +90 216 561 47 74 (Pbx) • Fax. +90 (216) 561 47 50www.etna.com.tr • [email protected] customer service