Technical specifications
Delivery capacity data
12
© Lutz-Jesco GmbH 2015
BA-10102-02-V02
Stepper motor-driven diaphragm dosing pump MEMDOS SMART LD
Operating Instructions
5 Technical specifications
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
values of the delivery capacity at different pressures, refer to chapter 15 „Delivery characteristic curves“ (see page 46).
Information
Value
MEMDOS SMART LD Size
2
5
10
15
20
Delivery capacity at max. back pressure
l/h
2,4
5.3
10.8
14.2
19.2
ml/stroke
0,22****
0.59
1.20
1.58
2.13
Max. back pressure
bar
20
15
9
5
4
Delivery capacity at average back pressure
l/h
2,6
6
11.3
14.7
19.7
ml/stroke
0,28
0.67
1.26
1.63
2.19
Average back pressure
bar
10
8
5
3
2
Max. stroke frequency
RPM
150
Suction height for non-gassing media
mWS
3
Table 7: Output data
5.2 Operating conditions and limits
Information
Value
MEMDOS SMART LD Size
2 – 20
Approved ambient temperature
°C
5 – 45 (with PVC components 5 – 40)*
Relative humidity
%
Max. 90
Max. sound pressure level
dB(A)
51 – 56
Max. supply pressure
mbar
800
Viscosity limits
mPa s
300** / 1000***
Adjustable dosing range
%
0 – 100
Table 8: Operating conditions and limits
* Use of the dosing pump at ambient temperatures below 5 °C must be checked individually. In such cases, please contact the manufacturer.
** With a viscosity of ~300 mPa s and above, you must use spring-loaded valves.
*** If the viscosity is above 1000 mPa s, this must be checked individually.
**** Only for LK 2 with PVDF or stainless steel dosing head, otherwise max. 16 bar counterpressure.
Содержание MEMDOS SMART LD
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