244
Flow rate
(liter /min.)
Clear widths
(mm/ inch)
Pressure loss per
running meter
(m/water column)
15
13 mm –
½"
0,34 mWS
30
1,20 mWS
30
19 mm –
¾"
0,12 mWS
50
0,32 mWS
50
25 mm –
1"
0,08mWS
75
0,19 mWS
100
0,34 mWS
100
32 mm –
1¼"
0,11 mWS
150
0,21 mWS
100
38 mm – 1
½"
0,03 mWS
150
0,07 mWS
200
0,12 mWS
250
0,15 mWS
200
50 mm – 2
"
0,04 mWS
250
0,06 mWS
300
0,08 mWS
350
0,10 mWS
400
0,14 mWS
450
0,17 mWS
Friction loss
in pipelines and hose lines:
To get the most out of the pump, select the
largest hose diameter possible.
Inadequate hose diameters or angled hose
joints and flow-through obstructions through
hose connections impact the flow-rate!
Worth knowing
Friction losses
