Wilo MHIL Series - General

ENGLISH
9
1. General
Installation and service by qualified personnel only
1
.1 Applications
Pumps for clear liquids in residential, agricultural, industrial, and other
applications.
- Drawing of water from a well, spring, river, pond, etc. Water should
n
ot be drawn from abyssinian wells (tube, driven well).
1
.2 Technical description
1.2.1 Performance and electrical data
(Table 1)
Permissible temperature range –15 °C to +90 °C
Maximum ambient temperature +40 °C
Maximum permissible working pressure: 10 bar
Mains voltages: 50 Hz (±10%) 60 Hz (±6%)
1 ~ 230 V 1 ~ 220 V
3 ~ 230/400 V 3 ~ 220/380 V
to 254/440 V
Speed (RPM)
50 Hz 60 Hz
2900 RPM 3500 RPM
Mains fuse protection see motor rating plate
Pr
otective system IP 54
Insulation class F
Sound level < 65dB(A)
When ordering spare parts, please give all the information on the
pump/motor rating plate.
Connection diameters
Models
TAPPED PORT ND
SUCTION DISCHARGE
MHIL100 1” - (26-34) 1” - (26-34)
MHIL300 1” - (26-34) 1” - (26-34)
MHIL500 1”
1/4
- (33-42) 1” - (26-34)
MHIL900 1”
1/2
- (40-49) 1”
1/4
- (33-42)
1.2.2 Series specifications
MHIL 3 02 E - 1 - 230 - 50 - 2 / XX/X
Pump
family
Flow rate (m
3
/h)
(2-pole/ 50 Hz)
Number of
stages
E = gaskets EPDM
V =
gaskets VITON
1 = single-phase motor
3 = thr
ee-phase motor
Mains voltage (V)
Frequency (Hz)
2 poles
Manufacturer's key