Table of Contents
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Frequency
Electrical voltage
Capacitor value (μF) in single-phase
version
Other data
Humidity
Altitude
Maximum suction head
0.37 0.55 0.75
1.1
56
57
57
50H
z
60H
60
61
61
z
5.3
Scope of delivery
5.4
Accessories
Installation and operating instructions Wilo-Helix V, FIRST V, 2.0-VE 2-4-6-10-16
Technical data
See pump rating plate
< 90% without condensation
< 1000 m (> 1000m on request)
According to pump's NPSH
Sound pressure level dB(A) 0/+3 dB(A)
Power (kW)
1.5
2.2
3
4
58
58
62
64
68
63
63
67
71
72
Complete unit
ƒ
Multistage pump
ƒ
Installation and operating instructions
ƒ
Counter flanges with the corresponding screws, nuts and gaskets for PN16 config-
uration with oval flanges
ƒ
Installation and operating instructions for drive
Original accessories are available for HELIX range:
Designation
2x oval counterflanges, stainless steel 1.4301
(screwing)
2x round counterflanges in stainless steel 1.4404
(screwing)
2x round counterflanges in steel (welding)
2x oval counterflanges in stainless steel 1.4301
(screwing)
2x round counterflanges in stainless steel 1.4404
(screwing)
2x round counterflanges in steel (welding)
2x oval counterflanges in stainless steel 1.4301
(screwing)
2x round counterflanges in stainless steel 1.4404
(screwing)
2x round counterflanges in steel (welding)
2x oval counterflanges in stainless steel 1.4301
(screwing)
2x round counterflanges in stainless steel 1.4404
(screwing)
2x round counterflanges in steel (welding)
Bypass kit 25 bar
Bypass kit (with pressure gauge 25 bar)
Baseplate with dampers for pumps up to 5.5 kW
The use of new accessories is recommended.
Please contact your Wilo sales office for full accessories list.
5.5
7.5
11
15
18.5
69
69
71
71
74
74
74
78
78
81
22
30
37
45
74
76
76
76
81
84
84
84
Article n°
PN16 – 1"
4016168
PN40 – DN25
4016165
PN40 – DN25
4016162
PN16 – 1" 1/4
4016169
PN40 – DN32
4016166
PN40 – DN32
4016163
1/2
PN16 – 1"
4016170
PN40 – DN40
4016167
PN40 – DN40
4016164
PN16 – 2"
4055063
PN40 – DN50
4038589
PN40 – DN50
4038588
4146786
4146788
4157154
en
13
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