Technical data
Delivery capacity data
12
© Lutz-Jesco GmbH 2018
BA-10407-02-V08
Motor-driven diaphragm dosing pump
MEMDOS LB
Operating instructions
5 Technical data
5.1 Delivery capacity data
Please note that some of this data only represents guide values. The actual capacity of a dosing pump depends on various factors. For approximate val-
ues of the delivery capacity at different pressures, refer to chapter “MEMDOS LB 1010” on page 39.
5.1.1 MEMDOS LB 4 - 80, 150
Information
Value
MEMDOS LB Size
4
4-HP
10
10-HP
20
20-HP
35
60
80
150
Delivery capacity at max.
backpressure
l/h
50 Hz
4
8.4
14
24
22
36
36
63
90
156
60 Hz
4.8
10.1
16.8
28.8
26.4
43.2
43.2
75.6
108
187.2
ml/stroke
2.6
5.4
3.2
5.6
3.1
5.0
8.3
8.8
20.8
21.7
max. delivery pressure
bar
12
16
12
16
12
16
10
10
5
5
Max. stroke frequency
rpm
50 Hz
26
26
72
72
120
120
72
120
72
120
60 Hz
31.2
31.2
86.4
86.4
144
144
86.4
144
86.4
144
Suction height for
non-gassing media (with a
filled suction line)
mWS
9
9
9
9
9
9
8
8
7
7
Table 7: Delivery capacity MEMDOS LB 4 - 80, 150
5.1.2 MEMDOS LB 110, 160 - 1010
Information
Value
MEMDOS LB Size
110
160
210
260
310
400
510
760
1010
Delivery capacity at max.
backpressure
l/h
50 Hz
114
144
210
264
294
390
504
744
1020
60 Hz
136.8
172.8
252
316.8
352.8
468
604.8
892.8
1224
ml/stroke
19.8
20.0
36.5
36.7
51.0
54.2
158.5
163.2
158.9
max. delivery pressure
bar
10
10
10
10
8
6
4
4
3
Max. stroke frequency
rpm
50 Hz
96
120
96
120
96
120
53
76
107
60 Hz
115.2
144
115.2
144
115.2
144
63.6
91.2
128.4
Suction height for
non-gassing media (with a
filled suction line)
mWS
7
7
6
6
4.5
4.5
1
1
1
Table 8: Delivery capacity MEMDOS LB 110, 160 - 1010