Wilo Helix VE 11kW-IE5, Installation And Operating Instructions Manual

Page: 16 / 48

English
16
WILO SE 10/2022
5.4 Accessories
The following original accessories are available
for the Helix series:
Designation
Article
n
o
.
2 Round counterflanges, stainless steel, 1.4404
(PN16 – DN50)
4038587
2 Round counterflanges, stainless steel, 1.4404
(PN25 – DN50)
4038589
2 Round counterflanges, steel,
(PN16 – DN50)
4038585
2 Round counterflanges, steel,
(PN25 – DN50)
4038588
2 Round counterflanges, stainless steel, 1.4404
(PN16 – DN65)
4038592
2 Round counterflanges, stainless steel, 1.4404
(PN25 – DN65)
4038594
2 Round counterflanges, steel,
(PN16 – DN65)
4038591
2 Round counterflanges, steel,
(PN25 – DN65)
4038593
2 Round counterflanges, stainless steel, 1.4404
(PN16 – DN80)
4073797
2 Round counterflanges, stainless steel, 1.4404
(PN25 – DN80)
4073799
2 Round counterflanges, steel,
(PN16 – DN80)
4072534
2 Round counterflanges, steel,
(PN25 – DN80)
4072536
Bypass kit 30 bar
4230274
4230275
4230276
Bypass kit (with pressure gauge 25 bar)
4230316
4230317
4230318
Baseplate with dampers for pumps up to
5.5 kW
4157154
• IF module PLR for connecting to PLR/interface
converter
• IF module LON for connection to LONWORKS
network. These modules plug directly into
the connection interfaces of the converter
(see Fig. below).
• Non-return valves (with tab or spring ring for
operation at constant pressure)
• Protection kit against dry-running
• Pressure sensor kit for control (accuracy: ≤ 1 %;
use between 30 % and 100 % of the measure -
ment range).
Use only accessories that are new.
Power (kW)
11 15 18.5 22
6. Description and function
6.1 Description of the product
Fig. 1
1 - Motor fixation bolt
2 - Coupling guard
3 - Mechanical seal
4 - Hydraulic stage housing
5 - Impeller
6 - Pump shaft
7 - Motor
8 - Coupling
9 - Lantern
10 - Tube liner
11 - Flange
12 - Pump housing
13 - Base plate
Fig. 2, 3
1 - Strainer
2 - Pump suction valve
3 - Pump discharge valve
4 - Check valve
5 - Drain + priming plug
6 - Venting plug and filling plug
7 - Tank
8 - Foundation block
9 - Option: pressure plugs
(a – suction, b – discharge)
10 - Lifting hook
Fig. A1, A2, A3, A4
1 - Block of DIP switches
2 - Pressure sensor
3 - Tank
4 - Insulation valve of the tank