General; Technical Description - Wilo MultiCargo MC-Serie Einbau- Und Betriebsanleitung

ENGLISH

1. General

Installation and service by qualified personnel only
1.1 Applications
The multistage selfpriming pump is suitable for clear or slightly muddy
water, industrial water, condensate, water/glycol mixtures up to a ratio
of 35 % glycol as well as other liquids free from mineral oil and without
abrasives or long-fibred substances. Specially suited for use in conjunc-
tion with rain water utilization.
The main areas of use are in rain water utilization systems, water
supply installations, in industrial circulation systems, in process tech-
nology, in cooling water systems and in washing and sprinkler
installations.
Selfpriming pumps must not be directly connected to the
public water supply system.

1.2 Technical description

1.2.1 Performance and electrical data
Single phase voltage:
Three phase voltage:
Motor power:
Maximum current:
Fluid temperature:
Max. permissible working pressure: 8 bar,
Min./Max. permissible inlet pressure: –0.8/4 bar,
Max. suction head (SH):
Max. ambient temperature:
Protective system:
Other voltages/frequencies are optional and/or available on request.
When pumping viscous fluids (e.g. water/glycol mixtures) adjust the
pump data to allow for the higher viscosity.
Only use branded glycol mixtures with corrosion inhibitors and follow
the manufacturers instructions.
For dimensions see table and Fig. 4.
Pump
Model
H
1~230 V 3~400 V
MC
304 216
305 216
604 216
605 224
When ordering spare parts, please give all the information of the rating plate.
1.2.2 Series specifications
MC MultiCargo
(Multistage horizontal
centrifugal pump) design
Flow rate at optimal
3
efficeny Q [m /h]
Number of impellers
Main voltage
DM 3 ~ 230/400 V
EM 1 ~ 230 V
Manufacturer's key
All manuals and user guides at all-guides.com
1 ~ 230 V (± 10 %) / 50 Hz or
3 ~ 230 / 400 V (± 10 %) / 50 Hz;
see rating plate,
see rating plate,
+5 °C to +35 °C
8 m
40 °C,
IP 54.
H1 L
192 90 423
192 90 447
192 90 423
206 90 472
MC 3 05 - EM / XX
Pump unit
Dimensions
L1 L3 D1
mm
253 157.5 R1
277 181.5 R1
253 157.5 R1
277 181.5 R1
D2 D3
1~230 V 3~400 V
R1 PG 13.5 PG 11
R1 PG 13.5 PG 11
R1 PG 13.5 PG 11
R1 PG 13.5 PG 13.5
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