Metering Reproducibility - ProMinent Hydro 2 Series Operating Instructions Manual

Technical data
HP3a with 60 Hz operation
Type Minimum pump capacity at maximum back pressure Maximum
bar
100010* 100
100021* 100
100025* 100
100031* 100
064019 64
064040 64
064048 64
064060 64
025048 25
025100 25
025120 25
025150 25
13.2

Metering reproducibility

80
psi l/h gph
1,450 12 3.2
1,450 25 6.6
1,450 30 7.9
1,450 37 9.8
928 23 6.1
928 48 12.7
928 58 15.3
928 72 19.0
362 58 15.3
362 120 31.7
362 144 38.0
362 180 47.6
* Material version SST / HCT with double ball valve
Alternatively double ball valve SST with RP 3/8
*** HV version G 1M - DN 15
*** HV version G 1 1/4M - DN 20
Maximum back pressure for liquid ends in material version PVT: 25 bar!
Maximum back pressure for liquid ends in material version TTT: 16 bar!
The metering capacity can deviate from the details above with HV ver‐
sions.
All figures refer to water at 20 °C.
Priming lift / priming pressure (dry) determined for empty suction line and
empty liquid end and as well as clean and moistened valves (the figures
are lower with valve springs).
The suction lift / suction pressure applies to filled suction lines and filled
liquid end - when installed correctly.
Data
Reproducibility
Suction Permissible
stroke lift priming
rate pressure,
suction side
Strokes/m m water bar
in column
72 3 5
150 3 5
180 3 5
224 3 5
72 3 5
150 3 5
180 3 5
224 3 5
72 3 5
150 3 5
180 3 5
224 3 5
Connector
size
G-DN
G 3/4M -
DN10 **
G 3/4M -
DN10 **
G 3/4M -
DN10 **
G 3/4M -
DN10 **
G 3/4M -
DN10 **
G 3/4M -
DN10 **
G 3/4M -
DN10 **
G 3/4M -
DN10 **
G 1" - 10 ***
G 1" - 10 ***
G 1" - 10 ***
G 1" - 10 ***
Value Unit
±1 % *