 |
|
Design
Maintenance-free, glandless wet rotor pump, flanged or
screw-ended, with three speed levels; in twin pump
design (Rio Z) for standby operation with integrated
swing check valve or, on option, peak load operation
(parallel operation).
Applications
Hot water heating systems, heat recovery systems and
cooling circuits in air-conditioning systems. |
Overview of technical data
| Type of bearing
|
Plain bearings
|
| Drive
|
Electric motor
|
| Drive frequency
|
50 Hz
|
| Type of drive
|
Electric motor
|
| Drive voltage
|
Low voltage
|
| Connection to power supply
|
400 V, 3~; 230 V, 1~
|
| Impeller material (EN standard)
|
POLYPROPYLEN; PP
|
| Type of installation
|
In- line
|
| Type of coupling
|
None
|
| Type of lubrication
|
Oil / Product
lubrication
|
| Max. permissible fluid
temperature
|
130 °C
|
| Nozzle position
|
In- line
|
| Maximum rated pressure
(discharge)
|
PN 10
|
| Pump set location
|
Dry installed
|
| Shaft material (EN standard)
|
X 46 CR 13
|
| Suction characteristics
|
Non- priming
|
| Suitable for drinking water
|
Yes
|
| Type of casing
|
Volute casing
|
| Type of impeller
|
Closed / Radial
|
| Type of connection
|
Screw- ended, flange
|
| UNSPSC classification
|
4015150300
|
| Casing material (EN standard)
|
EN- GJL-250
|
| eClass assignment
|
36410105;
36410101;36410100;36410000
|
| Maximum head
|
18, 00 m
|
| Minimum head
|
0, 30 m
|
| Installation position
|
Any
|
| Shaft seal type
|
Seal- less
|
| Main applications
|
Building services;
Water
|
| Casing material
|
Cast iron
|
| Maximum discharge-side pressure
|
10 bar
|
| Type of installation
|
Stationary
|
| Maximum flow rate
|
120 m³/h
|
| Maximum speed of rotation
|
2. 800 1/min
|
|
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