 |
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Maintenance-free wet rotor pump
(glandless), flanged or screw-ended; with maximum
efficiencies (energy efficiency class A),
non-overloading synchronous motor (EC motor technology),
continuously variable differential pressure control and
automatic deblocking function. Pump casing with standard
heat insulation; a pump for use in hot water heating
systems, heat recovery systems, air-conditioning
applications and industrial recirculating systems.
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Overview of technical data
| Type of bearing
|
Plain bearings
|
| Drive frequency
|
50 Hz
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| Type of drive
|
Electric motor
|
| Drive voltage
|
Low voltage
|
| Impeller material (EN standard)
|
PPA
|
| Type of installation
|
In- line
|
| Type of lubrication
|
Oil / Product
lubrication
|
| Max. permissible fluid
temperature
|
110 °C
|
| Nozzle position
|
In- line
|
| Maximum rated pressure
(discharge)
|
PN 10
|
| Pump set location
|
Dry installed
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| Type of casing
|
Volute casing
|
| Type of connection
|
Thread
|
| Casing material (EN standard)
|
EN- GJL-200
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| Maximum head
|
6, 00 m
|
| Installation position
|
Any
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| Shaft seal type
|
Mechanical seal
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| Main applications
|
Building services
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| Casing material
|
Cast iron
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| Maximum drive rating
|
0, 04 kW
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| Type of installation
|
Stationary
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| Maximum flow rate
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4, 20 m³/h
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| Maximum speed of rotation
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4. 230 1/min
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