Application; Applications; Risk Of Explosion; Product Information - Wilo RAIN3 Notice De Montage Et De Mise En Service

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4

Application

5

Product information

5.1

Type key

5.2

Technical data

General characteristics
Supply voltage
Frequency
Power supply cable
Power supply consumption
Rated current
Protection class
Max. volume flow
Max. delivery head
Max. operating pressure
Permited pressure on suction side
Triggering pressure
ambient temperature
Contact relay alarm
Suction head geometric height
30
Application
The Wilo-RAIN3 rainwater utilisation system delivers rainwater to the points of con-
sumption from the rainwater storage tank (e.g. underground rainwater storage tank). In
case of shortage the unit switches the supply to a break-tank that is connected to the
city main water. The unit complies with the EN1717 standard.
The main applications are the following:

Applications

Restroom (toilet flush water)
Washing machines
Garden watering and irrigation
Please check that the application complies with local regulations.
DANGER
Rain water is not potable!
The water which flows through the product is considered undrinkable whatever its
source- may be. The sticker "Not drinking water" must be placed on the product, in
a visible place.
Direct connections between the city main water and the rainwater networks are not
allowed!
WARNING

Risk of explosion!

Do not use this pump to circulate/pump flammable liquids or explosives.
Example: Wilo-RAIN 3-25 EM
Wilo
RAIN
3
2
5
EM
Wilo-RAIN3
1 ~ 230 V
50 Hz
3 m length
See rating plate
See rating plate
IPX4
See rating plate
See rating plate
8 bar
Max. -0.8 to 1.2 bar
1.5 bar
+ 5 °C up to + 40 °C
yes
Max. 8m
Brand name
Rainwater utilisation system
Product level (1 for starter level, 3 for
premium level)
Rated volume flow Q in m³/h
Number of impellers
Single phase
WILO SE 2020-02