Product Information - Wilo Helix VE 2 Série Notice De Montage Et De Mise En Service

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5.

Product information

5.1 Type key
Example: Helix VE1613­1/25/E/K/2G
Helix V
Helix FIRST V
E
16
13
­1
25
/E
/K
/2G
42
High­efficiency multistage in­line pump in vertical design
Equipped with a frequency converter
Rated flow rate in m 3 /h
Number of stages
1 = pump housing in stainless steel 304 + hydraulics in stainless steel 304
2 = pump housing in stainless steel 316L + hydraulics in stainless steel 316L
3 = pump housing in cast GJL ­250 + hydraulics in stainless steel 304
25 = PN 25 flanges
16 = PN 16 flanges
P = Victaulic connections
E = EPDM O­rings (WRAS/KTW)
V = VITON O-rings
K = cartridge mechanical seal
2nd generation frequency converter
WILO SE 03/2019