
To prevent cavitations, the ULTRAFLOW® operating pressure must be min. 1.5 bar
for qp min. 2.5 bar for qs (4.5 bar for DN80). This requirement is valid for
temperatures up to approx. 80°C.
ULTRAFLOW
®
must not be exposed to pressures lower than the pressure of
surrounding environment (vacuum).
4.1 ULTRAFLOW® assembly
ULTRAFLOW
®
must be installed in either horizontal or vertical position, or under any
angle in between these two positions.
ULTRAFLOW
®
can be rotated up to ±45°, according to the piping axis.
ULTRAFLOW
®
must not be mounted
so that the black plastic cover is
pointed either up or down.
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