14.7 Materials
n Enclosure:
PPO (Noryl)
n Metering head:
PP
, optionally PVDF, stainless steel 1.4571
n Diaphragm:
PTFE - EPDM composite diaphragm
n Seals:
FKM or EPDM, either PTFE or FFPM (Kalrez)
n Valve balls:
Ceramic, either PTFE or stainless steel 1.4401
n Valve springs:
Hastelloy C4
n Colour:
Blue RAL 5007
Special versions are available on request.
14.8 Dimensions:
14.8.1
Mounting plate
Fig. 109: Dimensions ‘Mounting plate’
As the dimensioned diagram shows, the mounting plate shown can be used
for both the ‘EcoPro’ and ‘EcoAdd’, as well as for the pumps in the ‘EMP
II’ and ‘EMP III
’ series.
Technical specifications
186417102276 Rev. 5-02.2020
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