Technical Data - Wilo HELIX VE 1 Serie Instrucciones De Instalación Y Funcionamiento

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5.

Technical data

Example: Helix VE208-1/25/E/KS/1-230
5.1 Type key
Helix V
E
2
08
-1
/25
/E
/KS
1-230
28
Vertical multistages pump in-line with high hydraulic efficiency
With converter for electronic speed control
Nominal flow in m3/h
Number of stages
Pump material code
1 = pump casing in stainless steel 304 + hydraulic in stainless steel 304
2 = pump casing in stainless steel 316L + hydraulic in stainless steel 316L
16 = oval flanges PN16
25 = round flanges PN25
E = O rings EPDM
V = O rings FKM
K = Cartridge seal
S = The coupling protection is on a line with suction and discharge ports of the pump
Converter single-phase 1-230 V
WILO SE 09/2021