ProMinent Hydro/4 Operating Instructions Manual page 60

Technical data
Type Minimum pump capacity at maximum back
pressure
bar
71230 7
71400 7
HP4a operating at 60 Hz
Type Minimum pump capacity at maximum back pres‐
sure
bar
250130 25*
250190 25*
250250 25*
250350 25*
160210 16*
160300 16*
160400 16*
160550 16*
100330 10
100480 10
100635 10
100880 10
60
l/h ml/stroke
1230 109
1400 109
* Maximum back pressure for TTT, PPT and PCT material versions: 10
bar!
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.
psi l/h gph
362 155 40.9
362 230 60.8
362 300 79.3
362 420 111.0
230 250 66.0
230 360 95.1
230 480 126.8
230 660 174.4
145 400 105.7
145 580 153.2
145 760 200.8
145 1050 277.4
Maximum Suction lift
stroke rate
Strokes/min m WS
188 3 m
214 3 m
Maximum Suction lift
stroke rate
Strokes/ m WS
min
86 3 m
124 3 m
164 3 m
225 3 m
86 3 m
124 3 m
164 3 m
225 3 m
86 3 m
124 3 m
164 3 m
225 3 m
Permissible Connector
priming pres‐ size
sure, suction
side
bar G-DN
1 bar G2 1/4-DN
40
1 bar G2 1/4-DN
40
Permis‐ Connector
sible pri‐ size
ming pres‐
sure,
suction
side
bar G-DN
1 bar G1 1/2-
DN25
1 bar G1 1/2-
DN25
1 bar G1 1/2-
DN25
1 bar G1 1/2-
DN25
1 bar G1 1/2-
DN25
1 bar G1 1/2-
DN25
1 bar G1 1/2-
DN25
1 bar G1 1/2-
DN25
1 bar G 2" –
DN32
1 bar G 2" –
DN32
1 bar G 2" –
DN32
1 bar G 2" –
DN32