Diehl Hydrus 171B - Meter Installation and Components; Installation Lengths by DN Size; Key Meter Components Identification

-2-
1 2
DN 15, 110 mm
Baulänge
installation length
longueur de l‘installation
comprimento de instalação
DN 20 / DN 40
DN 25 / DN 32
1 Ausgleichsring Compensating
ring
Rondelle de
compensation
Anel de com-
pensação
2 Rückuss-
verhinderer
Non-return
valve
Clapet anti-
retour
Válvula de
retenção
I
III
II
HYDRUS
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