Wilo-SiFire Easy

Wilo-SiFire Easy - Pressure boosting systems for fire-fighting water supply

Overview

  • Pressure-loss-optimised, EN 12845-compliant system with electric or diesel drive, make-up pump for a constant system pressure
  • Versatile, modular and robust design for safe transport and easy installation
  • bypass flow for pump protection with replaceable coupling for easy maintenance
  • Maximum control quality and ease of operation through EC-Fire control unit with direct display of the current operating state
  • The special base frame minimizes vibrations and the cables are internally routed for maximum reliability and long life

Type

  • Water pressure boosters for fire-fighting water in accordance with EN 12845
  • Depending on the model with 1 or 2 pumps, with horizontal bearing frame (EN 733), replaceable coupling, electric or diesel engine and multistage vertical electric booster pump.

Application

Automatic water supply system for fire sprinkler systems in residential, office and administrative buildings, hotels, hospitals, shopping centers and industrial buildings.

Equipment/function

  • 1 or 2 horizontally-mounted pumps for the 32-200 to 100-250 series with standard IE3-equivalent electric motor or diesel engine (IE2 up to 5.5 kW)
  • With diaphragm directly mounted on the main pump casing to avoid overheating at zero flow
  • MVIL-1 or MVI-1 series jockey pump with pressure switch and vertical pressure tank 20 l, PN16
  • Each pump is provided with a switch cabinet mounted on a sturdy support structure. SC Fire E for electric motor and D for diesel motor, both with Easy Controller, plus J for make-up pump
  • Galvanized steel base frame with height-adjustable bracket for outlet manifold
  • Steel piping; epoxy resin coated. Distributor with flanges
  • Shutoff valve with safety locking device at outlet pressure side of each pump
  • Check valve at outlet pressure side of each pump
  • Circuit with double pressure switch, pressure gauge, check valve, valve for main and reserve pump for automatic start-up
  • Concentric taper on the delivery side of main and reserve pumps for speed limitation according to EN 12845
  • DN2" connection for pump suction tank
  • Pressure measurement on the discharge side
  • Only for diesel engine model:
    • Vibration-absorbing sleeve on the end pressure side of the pump
    • Vibration absorber under the pump support frame
    • Fuel tank with fill-level sensor; sufficient tank capacity for six hours of independent operation
    • 2 batteries in the base frame and battery charger in the EC-Fire control unit
  • Accessories on request: Liquids: Approved liquids are water, that do not contain abrasive or long-fibre constituents and that do not attack the materials used chemically or mechanically. The plant corresponds to EN 12845
    •  500 litre horizontal receiving tank with float valve and pressure switch for LL alarm (no water)
    • Flowmeter: Set of accessories with eccentric cone on suction side, complete with throttle valve, hand lever or hand wheel
    • Vacuum gauge with valve
    • Valves with electric contact
    • Vibration-absorbing sleeve for distributor
    • Remote control panel for transmitting A and B stage alarm messages
    • Density gauge for battery
    • Spare parts kit for diesel engine
    • Sound attenuator (30 dBA) for diesel engine
    • Hydraulic heat exchanger for diesel engine

Supply set

  • Pressure booster set, factory assembled, tested for malfunction and leaks, ready for connection
  • Packaging
  • Installation and operating instructions
  • Required accessories on request

Model overview

Products


Product designation Unit capacity without standby pump Q Gross weight approx. m Maximum working pressure PN Number of pumps Number of standby pumps Article number
SiFire-Easy-32/200-154-4E 29.0 m³/h 475.0 kg 16 bar - - 4241981
SiFire-Easy-32/200-172-5,5E 34.0 m³/h 497.0 kg 16 bar - - 4241982
SiFire-Easy-32/200-182-7,5E 36.0 m³/h 500.0 kg 16 bar - - 4241983
SiFire-Easy-32/200-191-7,5E 37.0 m³/h 500.0 kg 16 bar - - 4241984
SiFire-Easy-32/200-200-11E 39.0 m³/h 582.0 kg 16 bar - - 4241985
SiFire-Easy-32/250-198-7,5E 31.0 m³/h 594.0 kg 16 bar - - 4241986
SiFire-Easy-32/250-222-11E 34.0 m³/h 594.0 kg 16 bar - - 4241987
SiFire-Easy-32/250-234-15E 35.0 m³/h 634.0 kg 16 bar 1 - 4241988
SiFire-Easy-32/250-246-15E 37.0 m³/h 766.0 kg 16 bar - - 4241989
SiFire-Easy-32/250-262-18,5E 39.0 m³/h 502.0 kg 16 bar - 0 4241990
SiFire-Easy-40/200-188-7,5E 53.0 m³/h 568.0 kg 16 bar - - 4241991
SiFire-Easy-40/200-205-11E 62.0 m³/h 568.0 kg 16 bar - - 4241992
SiFire-Easy-40/200-212-15E 66.0 m³/h 568.0 kg 16 bar - - 4241993
SiFire-Easy-40/250-218-15E 55.0 m³/h 576.0 kg 16 bar 1 - 4241994
SiFire-Easy-40/250-226-18,5E 59.0 m³/h 576.0 kg 16 bar 1 - 4241995
SiFire-Easy-40/250-244-22E 61.0 m³/h 577.0 kg 16 bar - - 4241996
SiFire-Easy-40/250-250-30E 61.0 m³/h 585.0 kg 16 bar - - 4241997
SiFire-Easy-50/160-147-5,5E 81.0 m³/h 585.0 kg 16 bar - - 4241998
SiFire-Easy-50/160-155-7,5E 81.0 m³/h 585.0 kg 16 bar - - 4241999
SiFire-Easy-50/160-173-11E 78.0 m³/h 597.0 kg 16 bar - - 4242000
SiFire-Easy-50/160-178-15E 81.0 m³/h 597.0 kg 16 bar - 0 4242001
SiFire-Easy-50/200-182-11E 86.0 m³/h 637.0 kg 16 bar 1 0 4242002
SiFire-Easy-50/200-192-15E 88.0 m³/h 637.0 kg 16 bar 1 0 4242003
SiFire-Easy-50/200-202-15E 83.0 m³/h 505.0 kg 16 bar - - 4242004
SiFire-Easy-50/200-210-18,5E 84.0 m³/h 505.0 kg 16 bar 1 - 4242005
SiFire-Easy-50/200-218-22E 86.0 m³/h 571.0 kg 16 bar 1 - 4242006
SiFire-Easy-50/250-220-18,5E 83.0 m³/h 577.0 kg 16 bar - - 4242007
SiFire-Easy-50/250-240-22E 79.0 m³/h 577.0 kg 16 bar - 0 4242008
SiFire-Easy-50/250-242-30E 81.0 m³/h 585.0 kg 16 bar - - 4242009
SiFire-Easy-50/250-249-30E 83.0 m³/h 585.0 kg 16 bar 1 0 4242010
SiFire-Easy-50/250-258-37E 85.0 m³/h 807.0 kg 16 bar 1 0 4242011
SiFire-Easy-65/200-178-15E 137.0 m³/h 597.0 kg 16 bar 1 0 4242012
SiFire-Easy-65/200-185-18,5E 125.0 m³/h 637.0 kg 16 bar 1 0 4242013
SiFire-Easy-65/200-195-22E 128.0 m³/h 644.0 kg 16 bar 1 0 4242014
SiFire-Easy-65/200-207-30E 133.0 m³/h 776.0 kg 16 bar 1 0 4242015
SiFire-Easy-65/200-214-30E 135.0 m³/h 776.0 kg 16 bar 1 0 4242016
SiFire-Easy-65/200-226-37E 138.0 m³/h 607.0 kg 16 bar 1 0 4242017
SiFire-Easy-65/250-226-30E 141.0 m³/h 647.0 kg 16 bar 1 0 4242018
SiFire-Easy-65/250-248-37E 111.0 m³/h 647.0 kg 16 bar 1 0 4242019
SiFire-Easy-65/250-258-45E 113.0 m³/h 779.0 kg 16 bar 1 0 4242020
SiFire-Easy-65/250-264-55E 114.0 m³/h 806.0 kg 16 bar 1 0 4242021
SiFire-Easy-65/315-295-75E 124.0 m³/h 845.0 kg 16 bar 1 0 4242022
SiFire-Easy-65/315-305-75E 125.0 m³/h 946.0 kg 16 bar - - 4242023
SiFire-Easy-65/315-316-90E 125.0 m³/h 1003.0 kg 16 bar 1 0 4242024
SiFire-Easy-65/315-330-110E 125.0 m³/h 1328.0 kg 16 bar 1 0 4242025
SiFire-Easy-80/200-185-22E 179.0 m³/h 805.0 kg 16 bar 1 0 4242026
SiFire-Easy-80/200-195-30E 188.0 m³/h 805.0 kg 16 bar 1 0 4242027
SiFire-Easy-80/200-201-30E 191.0 m³/h 844.0 kg 16 bar 1 0 4242028
SiFire-Easy-80/200-210-37E 195.0 m³/h 945.0 kg 16 bar 1 0 4242029
SiFire-Easy-80/200-224-45E 200.0 m³/h 1014.0 kg 16 bar 1 0 4242030
SiFire-Easy-80/200-228-55E 202.0 m³/h 1337.0 kg 16 bar - - 4242031
SiFire-Easy-80/250-235-55E 227.0 m³/h 1337.0 kg 16 bar 1 0 4242032
SiFire-Easy-80/250-243-75E 233.0 m³/h 1376.0 kg 16 bar 1 0 4242033
SiFire-Easy-80/250-254-75E 232.0 m³/h 1588.0 kg 16 bar 1 0 4242034
SiFire-Easy-80/250-270-90E 232.0 m³/h 1624.0 kg 16 bar 1 0 4242035
SiFire-Easy-80/315-275-90E 225.0 m³/h 1337.0 kg 16 bar 1 0 4242036
SiFire-Easy-80/315-290-110E 216.0 m³/h 1337.0 kg 16 bar 1 0 4242037
SiFire-Easy-80/315-308-132E 219.0 m³/h 1376.0 kg 16 bar 1 0 4242038
SiFire-Easy-80/315-318-160E 221.0 m³/h 1588.0 kg 16 bar - - 4242039
SiFire-Easy-80/315-324-160E 223.0 m³/h 1624.0 kg 16 bar 1 0 4242040
SiFire-Easy-100/200-212-45E 250.0 m³/h 1624.0 kg 16 bar 1 0 4242041
SiFire-Easy-100/200-222-55E 323.0 m³/h 1382.0 kg 16 bar 1 0 4242042
SiFire-Easy-100/200-228-75E 321.0 m³/h 1421.0 kg 16 bar 1 0 4242043
SiFire-Easy-100/250-255-90E 276.0 m³/h 1615.0 kg 16 bar - - 4242044
SiFire-Easy-100/250-260-110E 273.0 m³/h 1665.0 kg 16 bar 1 0 4242045
SiFire-Easy-100/250-267-110E 273.0 m³/h 1746.0 kg 16 bar 1 0 4242046
SiFire-Easy-100/250-280-132E 273.0 m³/h 1466.0 kg 16 bar 1 0 4242047
SiFire-Easy-100/315-285-132E 421.0 m³/h 1660.0 kg 16 bar - - 4242048
SiFire-Easy-100/315-296-160E 345.0 m³/h 1696.0 kg 16 bar 1 0 4242049
SiFire-Easy-100/315-302-160E 349.0 m³/h 1777.0 kg 16 bar 1 0 4242050
SiFire-Easy-100/315-318-200E 360.0 m³/h 1824.0 kg 16 bar 1 0 4242051
SiFire-Easy-125/250-266-160E 499.0 m³/h 2315.0 kg 16 bar 1 0 4242054
SiFire-Easy-125/250-274-200E 507.0 m³/h 2315.0 kg 16 bar 1 0 4242055
SiFire-Easy-32/200-154-4,2D 29.0 m³/h 570.0 kg 16 bar 1 0 4242131
SiFire-Easy-32/200-172-6,8D 34.0 m³/h 585.0 kg 16 bar 1 0 4242132
SiFire-Easy-32/200-182-6,8D 36.0 m³/h 585.0 kg 16 bar 1 0 4242133
SiFire-Easy-32/200-191-10,5D 37.0 m³/h 615.0 kg 16 bar 1 0 4242134
SiFire-Easy-32/200-200-10,5D 39.0 m³/h 675.0 kg 16 bar 1 0 4242135
SiFire-Easy-32/250-198-6,8D 31.0 m³/h 675.0 kg 16 bar 1 0 4242136
SiFire-Easy-32/250-222-10,5D 34.0 m³/h 730.0 kg 16 bar 1 0 4242137
SiFire-Easy-32/250-234-12,9D 35.0 m³/h 730.0 kg 16 bar 1 0 4242138
SiFire-Easy-32/250-246-17,7D 37.0 m³/h 565.0 kg 16 bar 1 0 4242139
SiFire-Easy-32/250-262-17,7D 39.0 m³/h 617.0 kg 16 bar 1 0 4242140
SiFire-Easy-40/200-188-6,8D 53.0 m³/h 617.0 kg 16 bar 1 0 4242141

Those. information

Explanation of the name

Example: Wilo-SiFire Easy 40 / 200-180-7.5 / 10.5 EDJ
SiFire Compact pressure boosting system for fire extinguishing systems
Easy Easy to use and compliant with EN 12845
40/200 Main pump type
180 Fact. main pump impeller diameter
7.5 Motor power [kW]
10.5 Diesel engine power [kW]
EDJ Selection
E Electric pump
D Diesel Pump
J Jockey Pump

Technical specifications

  • 3~400 V, 50 Hz mains connection (1~230 V, 50 Hz for diesel pump control panel)
  • Equivalent IE3 standard engines, direct injection diesel engine or air-cooled or water-cooled turbo diesel engine
  • Ambient temperature: max. +4 °C to +40 °C (+10 °C to +40 °C if a diesel pump is installed)
  • Max. temperature of pumped liquid: +25 °C
  • Max. operating pressure: 10 or 16 bar
  • Max. inlet pressure: 6 bar
  • Volume flow: 10 to 750 m³/h
  • Max. pressure: 128 m
  • Nominal diameter for connections on the pressure side: DN 65 to DN 250
  • Nominal diameter of the connection on the supply side: DN 50 to DN 200
  • Protection class of the switch cabinet: IP54
  • Main/reserve pump with horizontal bearing frame according to EN 733
  • Epoxy resin coated tubing and hydraulic connections
  • Permitted fluids: Pumped liquid: Permitted fluids are waters which do not contain abrasive or long-fibre constituents and do not attack the materials used chemically or mechanically. The system complies with EN 12845
  •  Non-aggressive, clean water
  • Extinguishing water

Materials

  • For pump with horizontal bearing frame, depending on the model
    • Impellers in bronze CuSn10 or CuAl10Fe5Ni5 or stainless steel AISI 316/1.4401
    • Pump casing made of grey cast iron EN-GJL-250
    • Shaft in stainless steel AISI420/1.4021 or AISI 431/1.4057
    • Throat seal rings made of stainless steel AISI316L/1.4409 or bronze
  • For jockey pump
    • Impellers in stainless steel AISI 304/ 1.4301
    • EN-GJL-250 grey cast iron pump casing (AISI304/1.4301 stainless steel for MVI)
    • Shaft in stainless steel AISI 304/1.4301
    • O-ring made of EPDM

Description/structure

  • Support frame: made of electro galvanized steel profiles, with brackets for switch cabinets and outlet manifold. The lower part has rectangular openings for forklift trucks and fitted hooks for rigging. The top has side profiles on each side that reinforce the rigidity of the system when moving and lifting.
  • A plastic cover is provided at the rear to provide visibility of the valve and gauge position.
  • Pipe system: complete piping with flanges made of steel and epoxy resin; possibility of connecting pipes of all common materials; the piping must be dimensioned according to the total hydraulic capacity of the pressure booster system
  • Pumps: 1 or 2 pumps with horizontal bearing frame (EN 733), with replaceable sleeve, electric or diesel motor.
  • The Back-Pull-Out model allows easy access to internal pump parts without moving the motor or piping.
  • Fittings: The main pumps are equipped with an isolation valve and a check valve on the discharge side; both valves are epoxy-coated and adapted for flange connections.
  • Diaphragm pressure tank on the end pressure side of the jockey pump there is a 20L/PN16 diaphragm pressure tank with a drain plug.
  • Tank: The fuel tank, made of metal and coated with epoxy resin, is placed behind the switch cabinet mount
  • Sensors and LCD display: 2 gauge switches, 2/16 bar per pump, on the final pressure side, to activate pump start by means of the EC-Fire control and regulation unit. The pressure gauge on the end pressure side (∅ 63 mm) is located in the center of the rear panel.
  • Control and regulation unit: The system is equipped as standard with a separate control/regulation unit (EC-Fire) for the electric or diesel engine and for the booster pump.

Download

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Wilo-SiFire Easy Download

Colors

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