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en
5.3
Scope of delivery
5.4
Accessories
6
Description of the pump
Fig. 3: View of IPL – pipe installation
Fig. 4: View of IPL-Z – installation on a base
(≤ 7.5 kW)
48
–
air content in the system, etc.
Observe the safety data sheet for the fluid to be pumped!
•
Pump
•
Installation and operating instructions
Accessories must be ordered separately:
•
PTC thermistor tripping unit for switch cabinet installation
•
2 or 3 mounting brackets with fixation material for installation on a base
•
Blind flanges for repair work
For a detailed list, consult the catalogue and spare parts documentation.
Fig. I shows the main components of the pump. Arrangement of the main components ac-
cording to the table "Arrangement of the main components":
No.
Component
1
Pump housing
2
Impeller
3
Lantern
4
Grub screw for the bush coupling
5
Mechanical seal
6
Spacer
7
Snap ring
8
O-ring
9
Air vent valve
10
Screw plug for the pressure measuring connection on the flange
11
Lantern screws on the pump housing
12
Bush coupling
13
Motor flange
14
Nut
15
Washer
41
Standard motor with terminal box
Table 3: Arrangement of the main components
All the pumps described are single-stage low-pressure centrifugal pumps in compact con-
struction design with a coupled motor. The mechanical seal is maintenance-free. The pumps
can be installed both directly as a pipe installation pump in a sufficiently anchored pipe or
placed on a foundation base.
The installation options depend on the pump size. Suitable Wilo control devices (accessory)
can control the power of the pumps continuously. This allows optimisation of the pump out-
put for the demands of the installation and economically efficient pump operation.
IPL-Z version
The pump housing has an in-line design, i.e. the flanges on the suction and discharge sides
lie along a centre line. All pump housings are provided with pump support feet.
The pump is fitted with a coupling guard that can only be removed using a tool.
Installation and operating instructions • Wilo-VeroLine-IPL-Z, Wilo-VeroTwin-DPL-Z • Ed.01/2024-07
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