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Wilo-FLA-2 pressure boosting system

Wilo-FLA-2

Description

Pressure booster system for fire extinguishing systems with direct connection according to DIN1446. With two stainless steel vertical high pressure centrifugal pumps and dry rotor.

Application

Automated water supply system for fire extinguishing installations with wall-mounted hydrants type "F" in residential, industrial and public buildings, hotels, hospitals, shopping centers, as well as in office and industrial buildings.

Notation


Wilo FLA - 2 Helix V 2204 PN10
FLA fire extinguishing installations
2 number of pumps
Helix V pump series
22 nominal flow [m3/h]
04 number of pump sections
PN10 pressure adjustment range: up to 10 bar

Features/Product Benefits

  • Robust installation including 1-2 Helix V or MVI stainless steel centrifugal pumps meeting the requirements of DIN 1988 and DIN 14462.
  • Absolute operational reliability of two-pump systems thanks to 100% redundancy.
  • Easy setup and safe operation thanks to the FLA control unit.
  • A pre-adjusted butterfly valve on the discharge side of the pump provides pump protection at low flow rates.

Working characteristics

Wilo-FLA-2

Specifications

  • Mains connection 3~ 400 V, 50 Hz
  • Fluid temperature max. 50°C
  • Operating pressure 10 or 16 bar
  • Inlet pressure from storage tank 1 bar
  • Nominal diameter for pressure side connection R 2" - DN 125
  • Nominal diameter for suction side connection Rp 2"- DN 125
  • Control unit protection class IP 54
Type Max. operating pressure Plant capacity without standby pump Number of sections Weight
[bar] [m3/h] [kg]
FLA-2 Helix V 1604 PN10 10 25 4 221
FLA-2 Helix V 1605 PN10 10 25 5 247
FLA-2 Helix V 1606 PN10 10 25 6 249
FLA-2 Helix V 1607 PN10 10 25 7 335
FLA-2 Helix V 1608 PN16 16 25 8 340
FLA-2 Helix V 1609 PN16 16 25 9 392
FLA-2 Helix V 1610 PN16 16 25 10 396
FLA-2 Helix V 1611 PN16 16 25 eleven 399
FLA-2 Helix V 1612 PN16 16 25 12 572
FLA-2 Helix V 2204 PN10 10 34 4 576
FLA-2 Helix V 2205 PN10 10 34 5 598
FLA-2 Helix V 2206 PN16 16 34 6 602
FLA-2 Helix V 2207 PN16 16 34 7 623
FLA-2 Helix V 2208 PN16 16 34 8 703
FLA-2 Helix V 3602 PN10 10 55 2 466
FLA-2 Helix V 3602/1 PN10 10 55 2 466
FLA-2 Helix V 3603 PN10 10 55 3 486
FLA-2 Helix V 3603/1 PN10 10 55 3 486
FLA-2 Helix V 3603/2 PN10 10 55 3 486
FLA-2 Helix V 3604 PN16 16 55 4 565
FLA-2 Helix V 3604/2 PN10 10 55 4 565
FLA-2 Helix V 3605 PN16 16 55 5 598
FLA-2 Helix V 3605/2 PN16 16 55 5 596
FLA-2 Helix V 3606 PN16 16 55 6 628
FLA-2 Helix V 3606/2 PN16 16 55 6 603
FLA-2 Helix V 5202 PN10 10 80 2 587
FLA-2 Helix V 5203 PN10 10 80 3 670
FLA-2 Helix V 5203/2 PN10 10 80 3 670
FLA-2 Helix V 5204 PN16 16 80 4 706
FLA-2 Helix V 5204/2 PN10 10 80 4 706
FLA-2 Helix V 5205 PN16 16 80 5 740
FLA-2 Helix V 5205/2 PN16 16 80 5 740
FLA-2 Helix V 5206/2 PN16 16 80 6 799
FLA-2 MVI 7002 PN10 10 100 2 817
FLA-2 MVI 7002/1 PN10 10 100 2 816
FLA-2 MVI 7003 PN10 10 100 3 964
FLA-2 MVI 7003/1 PN10 10 100 3 898
FLA-2 MVI 7003/2 PN10 10 100 3 898
FLA-2 MVI 7004 PN16 16 100 4 811
FLA-2 MVI 7004/1 PN16 16 100 4 1047
FLA-2 MVI 7004/2 PN10 10 100 4 972
FLA-2 MVI 7005 PN16 16 100 5 1278
FLA-2 MVI 7005/1 PN16 16 100 5 1278
FLA-2 MVI 7005/2 PN16 16 100 5 1278
FLA-2 MVI 7006/1 PN16 16 100 6 1403
FLA-2 MVI 7006/2 PN16 16 100 6 1352
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