MEMDOS SMART LK
Precision that inspires
The compact stepper-motor pump, coupled with its intelligent drive concept, combines the big advantages of a solenoid-driven diaphragm dosing pump with the precision of a motor-driven diaphragm dosing pump.
The MEMDOS SMART LK series is available in five capacity ranges. The MEMDOS SMART LK's drive is fully adjustable.
In addition, the MEMDOS SMART LK gives you the possibility to reduce the
suction speed in two steps to easily and more precisely dose even viscous
dosing media.
MEMDOS SMART LK
- Capacity range 2.4 – 30.7 l/h, up to 20 bar
- Power supply 110 – 240 V, 50/60 Hz, IP65, 25 W
- Microprocessor controlled drive
- Integrated dosing head venting facility (only MEMDOS SMART LK 2, LK 5 and LK 10 with dosing head made of plastic)
- Suitable for wall and floor mounting
- Material finishes PVC, PP, PVDF and stainless steel
- Stroke frequency can be precisely adjusted via the keyboard
- Graphic display with multi-language menu
- Pulse input (increase and reduction)
- Level input with early warning and main alarm
- Release input for external start/stop
- Supply amount displayed in various units
- Maximum delivery rate can be limited
- Diaphragm replacement programme
- One Slow Motion setup possible
- Stroke feedback output
- Alarm relay output
- CSA and UL certified
Further product views
| MEMDOS SMART LK | 2 | 5 | 10 | 15 | 20 | 30 | ||
|---|---|---|---|---|---|---|---|---|
| Delivery capacity at max. back pressure | l/h | 2.4 | 5.1 | 10.7 | 13.7 | 20.4 | 30.7 | |
| ml/stroke | 0.22 | 0.57 | 1.19 | 1.52 | 2.27 | 3.41 | ||
| Max. delivery pressure | bar | 20 (16*) | 16 | 10 | 6 | 5 | 3 | |
| Delivery capacity at average back pressure | l/h | 2.6 | 5.7 | 11.3 | 14.4 | 21.2 | 31 | |
| ml/stroke | 0.28 | 0.63 | 1.26 | 1.60 | 2.36 | 3.44 | ||
| Average delivery pressure | bar | 10 | 8 | 5 | 3 | 2.5 | 1.5 | |
| Nominal stroke frequency | RPM | 150 | ||||||
| Suction lift for non-gassing media | mWS | 3 | ||||||
| Max. supply pressure | mbar | 800 | ||||||
| Diameter of diaphragm | mm | 33 | 39 | 54 | ||||
| Valve size | DN3**/DN4 | DN4 | ||||||
| Voltage supply | 110 – 240 V, -10 % / +5 %, 50/60 Hz | |||||||
| Power consumption | W | 25 | ||||||
| Protection class | IP65 (with covering caps on the connections) | |||||||
| Insulation class | F | |||||||
| Material | PVC, PP, PVDF, 1.4571 | |||||||
| Weight | PVC, PP, PVDF | kg | ~2,2 | |||||
| Stainless steel (1.4571) | ~3,3 | |||||||
| Permitted ambient temperature | °C | 5 – 45 (with PVC parts 5 – 40) | ||||||
| Permitted media temperature | °C | 80 (with PVC parts 35; with PP parts 60) | ||||||
* PVC version
** DN3 only for double ball valves
Subject to technical changes
BA: Operation instruction
PI: Product information