Wilo EHV G2 Einbau- Und Betriebsanleitung Seite 30

English
Fig. 1.: Overview of parts
1 Coupling base with elbow
2 Coupling base without elbow
3 Coupling flange
4 Gray cast iron guide pipe bracket
5 Stainless steel guide pipe bracket
The guide pipes are not supplied and must be provided by the customer.
4.2.1. Coupling base and flange
The coupling base is the most important component. It is installed directly in the
operating area and is used for connecting the discharge-side pipe system and holding
the pump. The individual coupling bases differ in shape, size and design (with or without
elbow). Installation is the same for all coupling bases.
The coupling flange enables the pump to be guided and connected to the coupling
base.
Material versions
Type
G 2/1R
DN 36/1R
DN 50/1R
DN 50/1RK
DN 50/2RK
DN 65/1RK
DN 65/2RK
DN 80/2RK
DN 100/2RK
DN 100S/2RK
DN 150L/2RK
DN 150S/2RK
DN 200/2R
DN 250/2R
DN 250S/2RK
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Gray cast iron with
paint finish
EN-GJL-250
EN-GJL-250
EN-GJL-250
EN-GJL-250
EN-GJL-250
EN-GJL-250
EN-GJL-250
EN-GJL-250
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EN-GJL-250
EN-GJL-250
EN-GJS-500-7
EN-GJS-500-7
EN-GJS-500-7
EN-GJS-500-7
6 Guide pipe
7 Guide pipe holder
8 Discharge port for discharge pipe
9 Guide claw
Gray cast iron with
ceramic finish
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o
o
o
o
o
o
o
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o
o
o
o
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PRODUCT DESCRIPTION
Cast stainless steel
1.4581
o
o
o
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–
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o
o
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o
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WILO SE 11/2016 Ed.01 DIN A5