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
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 pressure 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 depending on the model

  • Impellers made of bronze CuSn10 or CuAl10Fe5Ni5 or stainless steel AISI 316/1.4401
  • Pump housing made of grey cast iron EN-GJL-250
  • Shaft made of stainless steel AISI420/1.4021 or AISI 431/1.4057
  • Neck rings made of stainless steel AISI316L/1.4409 or 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.

Delivery state

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

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 (Documents)

General overview 2019 International version

Article Number 2200591
Edition 2018
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (40 MB)

General overview 2021 International version

Edition 2020
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (10 MB)

Certificate REACH (Documents)

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-32/200-200-11EJ
39 m³/h
16 bar
612 kg
4242060
SiFire-Easy-32/250-198-7,5EJ
31 m³/h
16 bar
624 kg
4242061
SiFire-Easy-32/250-222-11EJ
34 m³/h
16 bar
624 kg
4242062
SiFire-Easy-32/250-234-15EJ
35 m³/h
16 bar
664 kg
4242063
SiFire-Easy-32/250-246-15EJ
37 m³/h
16 bar
796 kg
4242064
SiFire-Easy-32/250-262-18,5EJ
39 m³/h
16 bar
532 kg
4242065
SiFire-Easy-40/200-188-7,5EJ
53 m³/h
16 bar
598 kg
4242066
SiFire-Easy-40/200-205-11EJ
62 m³/h
16 bar
598 kg
4242067
SiFire-Easy-40/200-212-15EJ
66 m³/h
16 bar
598 kg
4242068
SiFire-Easy-40/250-218-15EJ
55 m³/h
16 bar
606 kg
4242069
SiFire-Easy-40/250-226-18,5EJ
59 m³/h
16 bar
606 kg
4242070
SiFire-Easy-40/250-244-22EJ
61 m³/h
16 bar
607 kg
4242071
SiFire-Easy-40/250-250-30EJ
61 m³/h
16 bar
615 kg
4242072
SiFire-Easy-50/160-147-5,5EJ
81 m³/h
16 bar
615 kg
4242073
SiFire-Easy-50/160-155-7,5EJ
81 m³/h
16 bar
615 kg
4242074
SiFire-Easy-50/160-173-11EJ
78 m³/h
16 bar
627 kg
4242075
SiFire-Easy-50/160-178-15EJ
81 m³/h
16 bar
627 kg
4242076
SiFire-Easy-50/200-182-11EJ
86 m³/h
16 bar
667 kg
4242077
SiFire-Easy-50/200-192-15EJ
88 m³/h
16 bar
667 kg
4242078
SiFire-Easy-50/200-202-15EJ
83 m³/h
16 bar
535 kg
4242079
SiFire-Easy-50/200-210-18,5EJ
84 m³/h
16 bar
535 kg
4242080
SiFire-Easy-50/200-218-22EJ
86 m³/h
16 bar
601 kg
4242081
SiFire-Easy-50/250-220-18,5EJ
83 m³/h
16 bar
607 kg
4242082
SiFire-Easy-50/250-240-22EJ
79 m³/h
16 bar
607 kg
4242083
SiFire-Easy-50/250-242-30EJ
81 m³/h
16 bar
615 kg
4242084
SiFire-Easy-50/250-249-30EJ
83 m³/h
16 bar
615 kg
4242085
SiFire-Easy-50/250-258-37EJ
85 m³/h
16 bar
837 kg
4242086
SiFire-Easy-65/200-178-15EJ
137 m³/h
16 bar
627 kg
4242087
SiFire-Easy-65/200-185-18,5EJ
125 m³/h
16 bar
667 kg
4242088
SiFire-Easy-65/200-195-22EJ
128 m³/h
16 bar
674 kg
4242089
SiFire-Easy-65/200-207-30EJ
133 m³/h
16 bar
806 kg
4242090
SiFire-Easy-65/200-214-30EJ
135 m³/h
16 bar
806 kg
4242091
SiFire-Easy-65/200-226-37EJ
138 m³/h
16 bar
637 kg
4242092
SiFire-Easy-65/250-226-30EJ
141 m³/h
16 bar
677 kg
4242093
SiFire-Easy-65/250-248-37EJ
111 m³/h
16 bar
677 kg
4242094
SiFire-Easy-65/250-258-45EJ
113 m³/h
16 bar
809 kg
4242095
SiFire-Easy-65/250-264-55EJ
114 m³/h
16 bar
836 kg
4242096
SiFire-Easy-65/315-295-75EJ
124 m³/h
16 bar
875 kg
4242097
SiFire-Easy-65/315-305-75EJ
125 m³/h
16 bar
976 kg
4242098
SiFire-Easy-65/315-316-90EJ
125 m³/h
16 bar
1033 kg
4242099
SiFire-Easy-65/315-330-110EJ
125 m³/h
16 bar
1358 kg
4242100
SiFire-Easy-80/200-185-22EJ
179 m³/h
16 bar
835 kg
4242101
SiFire-Easy-80/200-195-30EJ
188 m³/h
16 bar
835 kg
4242102
SiFire-Easy-80/200-201-30EJ
191 m³/h
16 bar
874 kg
4242103
SiFire-Easy-80/200-210-37EJ
195 m³/h
16 bar
975 kg
4242104
SiFire-Easy-80/200-224-45EJ
200 m³/h
16 bar
1044 kg
4242105
SiFire-Easy-80/200-228-55EJ
202 m³/h
16 bar
1367 kg
4242106
SiFire-Easy-80/250-235-55EJ
227 m³/h
16 bar
1367 kg
4242107
SiFire-Easy-80/250-243-75EJ
233 m³/h
16 bar
1406 kg
4242108
SiFire-Easy-80/250-254-75EJ
232 m³/h
16 bar
1618 kg
4242109