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Wilo-SiFire Easy | Wilo
Your advantages
Wilo-SiFire Easy

Your advantages

  • Pressure-loss optimised system designed in accordance with the EN 12845 Standard with electrical or diesel drive, jockey pump for maintaining system pressure
  • Flexible, modular and solid construction for safe transport and simple installation
  • Bypass volume flow for the protection of the pump with spacer coupling for simple maintenance
  • Optimum regulation and ease of use via EC-Fire control with direct display of the current operating status
  • Special base plate for minimal vibrations, cable laid in the construction in such a way as to ensure maximum reliability and service life

Recommended services

Series description
Wilo-SiFire Easy

Design

Pressure-boosting systems for firefighting according to EN 12845. Consists of 1 or 2 pumps, depending on the module, with horizontal base plate - EN 733 - with spacer coupling, electric or diesel motor and a multistage, vertical electric jockey pump.

Application

Fully automatic water supply for fire-extinguishing systems with sprinklers in domestic, commercial and public buildings, hotels, hospitals, shopping centres and industrial buildings.

Equipment/function

  • 1 or 2 pumps with horizontal base frame of series 32-200 to 100-250, with IE3-equivalent standard motor or diesel motor (IE2 to 5.5 kW)
  • With a diaphragm installed directly on the main pump housing to prevent overheating in the event of zero flow
  • Jockey pump of series MVIL-1 or MVI-1with pressure switch and vertical pressure vessel 20 l, PN16
  • One switch cabinet per pump, fixed to a robust support structure. EC Fire model: E for the electric motor and D for the diesel motor, both equipped with Easy Controller, plus J for the jockey pump
  • Base plate made of electro-galvanised steel with height-adjustable holder for the outlet manifold
  • Pipework made of steel; painted with epoxy resin. Manifold with flanges
  • Shutting gate with safety lock on the discharge side of each pump
  • Non-return valve on the discharge side of each pump
  • A circuit with dual pressure switch, pressure gauge, non-return valve, valve for the main pump and standby pump for automatic start
  • Concentric cone on the discharge side of the main and standby pump, for speed limitation according to the parameters specified in EN 12845
  • DN2" connection for the supply tank of the pumps
  • Pressure measurement on the discharge side
  • Only for the model with diesel motor:
    • Vibration damping sleeve on the discharge side of the pump
    • Vibration damper under the base plate of the pump
    • Fuel tank with level sensor and sufficient volume for six hours of autonomous operation
    • Two batteries on the base frame and battery charger in the EC-Fire switchgear
  • Accessories on request:Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with EN 12845
    • Horizontal 500 l supply tank, with float valve and pressure switch for LL-alarm (water shortage)
    • Flow meter: Kit with eccentric cone on the suction side, complete with check valve with hand lever or handwheel
    • Vacuum gauge with valve
    • Valves with electrical contact
    • Vibration damping sleeve for the manifold
    • Remote control panel for transmitting level A and level B alarms
    • Density meter for the battery
    • Spare parts kit for the diesel motor
    • Silencer (30 dBA) for the diesel motor
    • Hydraulic heat exchanger for the diesel motor

Typekey

Example:

Wilo-SiFire Easy 40/200-180-7.5/10.5 EDJ

SiFire

Compact pressure boosting system for fire fighting equipment

Easy

Easy handling and in accordance with standard EN 12845

40/200

Type of main pump

180

Actual impeller diameter of the main pump

7.5

Power of the electric motor [kW]

10.5

Power of the diesel motor [kW]

EDJ

Configuration

E

One electric pump

D

A diesel pump

J

A jockey pump

Technical data

  • Mains connection 3~400 V, 50 Hz (1~230 V, 50 Hz for the control panel of the diesel pump)
  • IE3 equivalent standard motors, diesel motor with direct injection or turbo diesel motor with air or water cooling
  • Max. ambient temperature +4 °C to +40 °C (+10 °C to +40 °C, if a diesel pump is installed)
  • Max. fluid temperature +25 °C
  • Max. operating pressure 10 or 16 bar
  • Max. inlet pressure 6 bar
  • Volume flow 10 m³/h to 750 m³/h
  • Max. delivery head 128m
  • Nominal connection diameters on the discharge side DN 65 to DN 250
  • Nominal connection diameters on the intake side DN 50 to DN 200
  • Switch cabinet protection class IP54
  • Main/standby pump with horizontal base frame in accordance with EN 733
  • With epoxy resin painted piping and hydraulic connections
  • Permissible fluids: Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents. System in accordance with EN 12845
    • Non-aggressive, clean water
    • Firefighting water

Materials

For the pump with horizontal base frame

  • Impellers made of stainless steel AISI 316/ 1.4401
  • Pump housing made of grey cast iron EN-GJL-250
  • Shaft made of stainless steel AISI 431/ 1.4057
  • Wear rings made of bronze

For the jockey pump

  • Impellers made of stainless steel AISI 304/ 1.4301
  • Pump housing made of grey cast iron EN-GJL-250 (stainless steel AISI304/1.4301 for MVI)
  • Shaft made of stainless steel AISI 304/ 1.4301
  • O-ring seals made of EPDM

Construction

  • Base frame: Manufactured from profiles consisting of electro-galvanised steel with brackets for the switch cabinets and the outlet manifold. Special square holes at the bottom for forklift trucks, as well as integrated hooks for lifting slings. Side profiles at the top on each side to enhance the rigidity of the system when moving and lifting.
  • Plastic cover at the rear which provides visual access to the valve position and pressure gauge.
  • Pipework: Complete pipework with flanges made of epoxy resin painted steel, suitable for the connection of all common piping materials; the dimensions of the pipework must correspond to the overall hydraulic performance of the pressure boosting system
  • Pumps: 1 or 2 pumps with horizontal base frame - EN 733 - with spacer coupling, electric or diesel motor.
  • • Back-pull-out model to ensure the internal parts of the pump are easy to access without having to move the motor or piping.
  • Valves: The main pumps are fitted with a shut-off valve and non-return valve on the discharge side, both of which are painted with epoxy resin and adapted for a flange connection.
  • Diaphragm pressure vessel: Diaphragm pressure vessel 20 l/PN16, on the discharge side of the jockey pump, with drain plug.
  • Tank: The fuel tank is made of metal painted with epoxy resin and is located behind the bracket of the switch cabinet
  • Sensors and display: 2 pressure switches, 2/16 bar per pump, on the discharge side, for activating the pump start via the EC-Fire controller and regulator. The discharge side pressure gauge (∅ 63 mm) is located in the middle of the rear panel.
  • Controller: The system is equipped as standard with a separate switchgear/control device (EC Fire) for the electric or diesel motor and a switchgear/control device for the jockey pump.

Scope of delivery

  • Factory-mounted, ready-for-installation pressure boosting system, which has been checked for functionality and impermeability
  • Installation and operating instructions
  • Required accessories on request
Documents

Installation and operating instructions

Wilo-SiFire Easy

Article Number 4206362
Edition 1801
Page format 209.9 x 297.0 mm
Number of pages 116
PDF (8 MB)

Wilo-Priming tank 500 L

Article Number 4228982
Edition 2019-05
Page format 209.9 x 297.0 mm
Number of pages 451
PDF (18 MB)

Wilo-SiFire Easy

Article Number 4206363
Edition 2019-12
Page format 209.9 x 297.0 mm
Number of pages 116
PDF (4 MB)

General overview

General Overview 2022 - International version

Edition 2022
Page format 209.9 x 297.0 mm
Number of pages 78
PDF (38 MB)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)
Product list
Number of results: 468
29 … 756 m³/h
[468]
Product descriptionSystem output without standby pump QMaximum operating pressure PNGross weight, approx. mArticle number
SiFire-Easy-100/250-260-100D
273 m³/h
16 bar
1233 kg
4242195
SiFire-Easy-100/250-260-100DJ
273 m³/h
16 bar
1277 kg
4242270
SiFire-Easy-100/250-260-110E
273 m³/h
16 bar
1665 kg
4242045
SiFire-Easy-100/250-260-110EJ
273 m³/h
16 bar
1695 kg
4242120
SiFire-Easy-100/250-267-109D
273 m³/h
16 bar
1238 kg
4242196
SiFire-Easy-100/250-267-109DJ
273 m³/h
16 bar
1282 kg
4242271
SiFire-Easy-100/250-267-110E
273 m³/h
16 bar
1746 kg
4242046
SiFire-Easy-100/250-267-110EJ
273 m³/h
16 bar
1776 kg
4242121
SiFire-Easy-100/250-269-109D
380 m³/h
10 bar
1432 kg
4225131
SiFire-Easy-100/250-269-109DJ
380 m³/h
10 bar
1517 kg
4225150
SiFire-Easy-100/250-269-110E
380 m³/h
10 bar
1968 kg
4225093
SiFire-Easy-100/250-269-110EJ
380 m³/h
10 bar
2125 kg
4225112
SiFire-Easy-100/250-280-132E
273 m³/h
16 bar
1466 kg
4242047
SiFire-Easy-100/250-280-132EJ
273 m³/h
16 bar
1496 kg
4242122
SiFire-Easy-100/250-280-145D
273 m³/h
16 bar
1389 kg
4242197
SiFire-Easy-100/250-280-145DJ
273 m³/h
16 bar
1433 kg
4242272
SiFire-Easy-100/315-285-132E
421 m³/h
16 bar
1660 kg
4242048
SiFire-Easy-100/315-285-132EJ
421 m³/h
16 bar
1690 kg
4242123
SiFire-Easy-100/315-285-145D
421 m³/h
16 bar
1436 kg
4242198
SiFire-Easy-100/315-285-145DJ
421 m³/h
16 bar
1480 kg
4242273
SiFire-Easy-100/315-296-145D
345 m³/h
16 bar
1581 kg
4242199
SiFire-Easy-100/315-296-145DJ
345 m³/h
16 bar
1625 kg
4242274
SiFire-Easy-100/315-296-160E
345 m³/h
16 bar
1696 kg
4242049
SiFire-Easy-100/315-296-160EJ
345 m³/h
16 bar
1726 kg
4242124
SiFire-Easy-100/315-302-160E
349 m³/h
16 bar
1777 kg
4242050
SiFire-Easy-100/315-302-160EJ
349 m³/h
16 bar
1807 kg
4242125
SiFire-Easy-100/315-302-197D
349 m³/h
16 bar
1581 kg
4242200
SiFire-Easy-100/315-302-197DJ
349 m³/h
16 bar
1625 kg
4242275
SiFire-Easy-100/315-318-197D
360 m³/h
16 bar
1581 kg
4242201
SiFire-Easy-100/315-318-197DJ
360 m³/h
16 bar
1625 kg
4242276
SiFire-Easy-100/315-318-200E
360 m³/h
16 bar
1824 kg
4242051
SiFire-Easy-100/315-318-200EJ
360 m³/h
16 bar
1854 kg
4242126
SiFire-Easy-125/250-224-90E
223 m³/h
10 bar
1789 kg
4225096
SiFire-Easy-125/250-224-90EJ
223 m³/h
10 bar
1954 kg
4225115
SiFire-Easy-125/250-224-100D
223 m³/h
10 bar
1462 kg
4225134
SiFire-Easy-125/250-224-100DJ
223 m³/h
10 bar
1554 kg
4225153
SiFire-Easy-125/250-237-109D
303 m³/h
10 bar
1486 kg
4225135
SiFire-Easy-125/250-237-109DJ
303 m³/h
10 bar
1578 kg
4225154
SiFire-Easy-125/250-237-110E
303 m³/h
10 bar
2022 kg
4225097
SiFire-Easy-125/250-237-110EJ
303 m³/h
10 bar
2186 kg
4225116
SiFire-Easy-125/250-251-132E
334 m³/h
10 bar
2065 kg
4225098
SiFire-Easy-125/250-251-132EJ
334 m³/h
10 bar
2230 kg
4225117
SiFire-Easy-125/250-251-145D
334 m³/h
10 bar
1492 kg
4225136
SiFire-Easy-125/250-251-145DJ
334 m³/h
10 bar
1584 kg
4225155
SiFire-Easy-125/250-266-160E
499 m³/h
16 bar
2315 kg
4242054
SiFire-Easy-125/250-266-160EJ
499 m³/h
16 bar
2345 kg
4242129
SiFire-Easy-125/250-266-197D
499 m³/h
16 bar
1581 kg
4242204
SiFire-Easy-125/250-266-197DJ
499 m³/h
16 bar
1625 kg
4242279
SiFire-Easy-125/250-274-197D
507 m³/h
16 bar
1581 kg
4242205
SiFire-Easy-125/250-274-197DJ
507 m³/h
16 bar
1625 kg
4242280