Z855 – Z875 Z895 – Z8125 SERIES
Z855 – Z875 Z895 – Z8125 SERIES
Z855 – Z875 Z895 – Z8125 SERIES
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<strong>Z895</strong> <strong>SERIES</strong>, 7 TO 18 STAGES<br />
OPERATING CHARACTERISTICS AT 50 Hz<br />
The flow resistance of the ∆Hv non-return valve has not been considered.<br />
∆Hv = 0,0000533*Q 2 Flow resistance = 0,2 / 0,45 / 0,75 m at 60 / 90 / 120 m 3 /h<br />
These performances are valid for liquids with density ρ = 1,0 Kg/dm 3 and kinematic viscosity υ = 1 mm 2 /sec.<br />
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