 |
|
Design
Close-coupled, in-line twin circulator pump, pump shaft
and motor shaft are rigidly coupled.
Applications
Hot water heating systems, cooling circuits,
air-conditioning systems, water and service water supply
systems, industrial recirculation systems. |
Overview of technical data
| Type of bearing
|
Ball bearings
|
| Drive
|
Electric motor
|
| Drive frequency
|
50 Hz
|
| Type of drive
|
Electric motor
|
| Drive voltage
|
Low voltage
|
| Connection to power supply
|
380 V, 400 V, 690 V,
3~
|
| Impeller material (EN standard)
|
ZINNBRONZE;
JL1040;BRONZE
|
| Type of installation
|
In- line
|
| Type of coupling
|
Direct
|
| Type of lubrication
|
Grease lubrication
|
| Max. permissible fluid
temperature
|
140 °C
|
| Nozzle position
|
In- line
|
| Maximum rated pressure
(discharge)
|
PN 16
|
| Pump set location
|
Dry installed
|
| Shaft material (EN standard)
|
C 45
|
| Suction characteristics
|
Non- priming
|
| Suitable for drinking water
|
Yes
|
| Type of casing
|
Volute casing
|
| Type of impeller
|
Closed; Radial
|
| Type of connection
|
Flange
|
| UNSPSC classification
|
4515150300
|
| Casing material (EN standard)
|
JL1040; EN-GJL-250
|
| eClass assignment
|
36410101; 36410100
|
| Maximum head
|
77, 00 m
|
| Minimum head
|
2, 00 m
|
| Installation position
|
Horizontal or
vertical
|
| Shaft seal type
|
Mechanical seal
|
| Main applications
|
Water; Building
services;Industry and process engineering
|
| Casing material
|
Cast iron
|
| Maximum discharge-side pressure
|
16 bar
|
| Maximum drive rating
|
55 kW
|
| Type of installation
|
Stationary
|
| Maximum flow rate
|
1. 120 m³/h
|
| Minimum flow rate
|
2 m³/h
|
| Maximum speed of rotation
|
2. 900 1/min
|
|
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