Stepper motor-driven diaphragm dosing pumps

Stepper motor-driven diaphragm dosing pumps are particularly suitable for highly accurate, reproducible industrial dosing thanks to their design. Many fluid media can be safely fed into the respective processes using these pumps. The stepper motor with its wear-free tooth belt drive, ensures a particularly homogeneous and gentle dosing process.

MEMDOS SMART LDX, LAX, LPX

Reliable dosing of chemicals

The new generation of the stepper motor-driven diaphragm dosing pump MEMDOS SMART provides a wide range of attractive solutions for demanding dosing tasks. The new stepper motor technology permits high-accuracy dosing of even the smallest volumes. Asynchronous running with various speeds of the suction and pressure stroke enables homogeneous and pulse-reduced dosing. The further development of the Slow mode permits the transport of highly-viscous media at even greater levels of reliability and reproducibility.

Available in seven versions, the new generation of the MEMDOS SMART provides a range of different functionalities. Two sizes of the MEMDOS SMART series are available. Possible performance ranges from 2.6 l/h at 20 bar to 30.7 l/h at 6 bar in the first size and 58.5 l/h at 10 bar to 182 l/h at 4 bar in the second size.

Several different materials and connections are available for suction and discharge side, depending on the specific applications.

Product information

Our product range

MEMDOS SMART LDX, LAX, LPX

MEMDOS SMART LB, LD, LK, LP

Precision that inspires

The MEMDOS SMART stepper motor-driven diaphragm dosing pump provides a wide range of solutions for high-precision and demanding dosing tasks. Its advanced drive system means that it is able to process even the smallest quantities with a high degree of accuracy. Homogeneous and low-pulsation dosing is made possible by asynchronous operation, in which the suction and pressure phases run at varying speeds.

Different materials and connections for the pressure and suction side of the dosing pump can be selected according to the specific requirements. Accessory sets consisting of a hose, injection nozzle and suction line are available to enable optimal results and quick installation.

Product information

Our product range

MEMDOS SMART LB

MEMDOS SMART LD

MEMDOS SMART LK

MEMDOS SMART LP

Our complete range of stepper motor-driven diaphragm dosing pumps

MEMDOS SMART LB

MEMDOS SMART LB - precision that inspires!The compact stepper motor diaphragm dosing pump, paired with its intelligent drive concept, combines the size advantages of a solenoid diaphragm dosing pump with the precision of a motorised diaphragm dosing pump. The MEMDOS SMART LB series is available in six performance ranges. The drive of the MEMDOS SMART LB is fully adjustable. The stroke frequency can be infinitely adjusted manually from 0 - 100 % to adjust the dosing capacity. Features & advantages Capacity range 2.4 - 30.7 l/h, up to 20 bar Power supply 100 - 250 V, 50/60 Hz, protection class IP65, power consumption 25 W Microprocessor-controlled drive Integrated dosing head ventilation (only MEMDOS SMART LB 2, LB 5 and LB 10 with plastic dosing head) Suitable for wall and floor mounting Material versions PVC, PP, PVDF and stainless steel Stroke frequency continuously adjustable from 0 - 100 Enable input for external start/stop

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MEMDOS SMART LD

MEMDOS SMART LD - precision that inspires!The compact stepper motor diaphragm dosing pump, paired with its intelligent drive concept, combines the size advantages of a solenoid diaphragm dosing pump with the precision of a motorised diaphragm dosing pump. The MEMDOS SMART LD series is available in six performance ranges. The drive of the MEMDOS SMART LD is fully adjustable. The dosing capacity can be adjusted by manually setting the stroke frequency or using external control contacts. Features & advantages Capacity range 2.4 - 30.7 l/h, up to 20 bar Power supply 100 - 250 V, 50/60 Hz, protection class IP65, power consumption 25 W Microprocessor-controlled drive Integrated dosing head ventilation (only MEMDOS SMART LD 2, LD 5 and LD 10 with plastic dosing head) Suitable for wall and floor mounting Material versions PVC, PP, PVDF and stainless steel Stroke frequency precisely adjustable with keypad Graphic display Pulse input (overshoot and undershoot) Level input with pre- and main alarm Enable input for external start/stop Calculation wizard for pulse operation available online

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MEMDOS SMART LP

MEMDOS SMART LP - precision that inspires!The compact stepper motor diaphragm dosing pump, paired with its intelligent drive concept, combines the size advantages of a solenoid diaphragm dosing pump with the precision of a motorised diaphragm dosing pump. The MEMDOS SMART LP series is available in six performance ranges. The drive of the MEMDOS SMART LP is fully adjustable. A version with an Ethernet-based MODBUS interface is available for integration into sophisticated automation networks. Features & advantages Capacity range 2.4 - 30.7 l/h, up to 20 bar Power supply 100 - 250 V, 50/60 Hz, protection class IP65, power consumption 25 W Microprocessor-controlled drive Integrated dosing head ventilation (only MEMDOS SMART LP 2, LP 5 and LP 10 with plastic dosing head) Suitable for wall and floor mounting Material versions PVC, PP, PVDF and stainless steel Stroke frequency precisely adjustable with keypad Graphic display with multilingual menu Analogue input and pulse input (overshoot and undershoot) Level input with pre-alarm and main alarm Enable input for external start/stop Display of flow rate in various units Limitation of the maximum flow rate possible Diaphragm change programme 2 slow motion modes for dosing viscous media Stroke feedback output Alarm relay output Batch dosing with interval and timer function Dosing control input Diaphragm rupture detection and signalling (optional) Ethernet interface (optional)

MEMDOS SMART LPX

MEMDOS SMART LAX

MEMDOS SMART LDX

MEMDOS SMART LK

MEMDOS SMART LK - precision that inspires!The compact stepper motor diaphragm dosing pump, paired with its intelligent drive concept, combines the size advantages of a solenoid diaphragm dosing pump with the precision of a motorised diaphragm dosing pump. The MEMDOS SMART LK series is available in six performance ranges. The drive of the MEMDOS SMART LK is fully adjustable. In addition, the MEMDOS SMART LK offers the option of reducing the suction speed by one stage to enable easier and even more precise dosing of viscous dosing media. Features & advantages Capacity range 2.4 - 30.7 l/h, up to 20 bar Power supply 100 - 250 V, 50/60 Hz, protection class IP65, power consumption 25 W Microprocessor-controlled drive Integrated dosing head ventilation (only MEMDOS SMART LK 2, LK 5 and LK 10 with plastic dosing head) Suitable for wall and floor mounting Material versions PVC, PP, PVDF and stainless steel Stroke frequency precisely adjustable with keypad Graphic display with multilingual menu Pulse input (overshoot and undershoot) Level input with pre-alarm and main alarm Enable input for external start/stop Display of delivery rate in various units Limitation of the maximum flow rate possible Diaphragm change programme One slow motion setting possible Stroke feedback output Alarm relay output

Details