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3. General description
3.1. Use
HOMA pumps promote domestic, municipal and industrial
wastewater, sewage and sludges with high solids and fi-
brous material content, as well as wastewater of all kinds.
They promote this wastewater from small residential and
industrial buildings to large pumping stations and waste-
water treatment plants. The pumps are not suitable for
conveying mediums with strongly abrasive components
(e.g. sand, gravel, stones) or mediums with chemically ag-
gressive components. Use in slurp mode is not permitted.
The minimum level of promoting medium must always
be over the upper edge of the pump casing, depending
on the installation type and motor cooling.During wet in-
stallation without a water jacket, the motor housing must
always be completely submerged.
The temperature of the pumped medium may be up to
40°C. The maximum density of the pumped medium is
1,100 kg/m3 and the pH value may be 6 to 11.
3.2. Type of application
The motor is designed for operating mode S 1 (continuous
operation) with a max. switching frequency of 15 circuits/
hour. The hydraulics are designed for permanent contin-
uous operation, such as for the industrial service water
supply.
3.3. Structure
The submersible aggregate consists of the motor, the
pump casing and the suitable impeller. All important parts
are of generous dimension.
No.
Description
1
Cable
2
Motor housing
3
Pump housing
4
Suction sieve with base stand
5
Discharge
6
Handle
26 | EngliSH
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3.3.1. Type plate
1Ph
3Ph
No.
1 Ph
1
Typ description
2
Serial number
3
Impeller diameter
Temperature of medium
4
5
Immersion depth
6
Weight
7
Hmax (delivery head max)
8
Hmin (delivery head min)
9
Qmax (delivery volume max) Qmax (delivery volume max)
10
Standard
11
Construction product test lab
12a
Year type test
12b
Declaration of performance
13
Build year
14
Motor type
15
IE Marking
16
Frequency
17
Voltage
18
Nominal current
19
Motor RPM
20
Power P1
21
Cos phi
22
Insulation class
23
Power P2
24
Start condenser
25
Operating condenser
26
Protection class
27
Operating class
Text field sales
28
3 Ph
Typ description
Serial number
Impeller diameter
Temperature of medium
Immersion depth
Weight
Hmax (delivery head max)
Hmin (delivery head min)
Standard
Construction product test lab
Year type test
Declaration of performance
Build year
Motor type
IE Marking
Frequency
Voltage - 3Phase
Nominal current - 3Phase
Motor RPM
Voltage - Star Connection
Nominal current Star connection
Insulation class
Power P1
Cos phi
Protection class
Power P2
Operating class
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