Grundfos dosing technology
Dosing technology from the technology leader Grundfos.
Grundfos, high quality and smart metering technology to meet the most demanding requirements
Grundfoss Metering Technology Digital metering pumps
With an annual production of approx. 16 million pumps, Grundfos is one of the world's leading pump manufacturers. Circulation pumps, submersible pumps and positive displacement pumps are the three main product groups, and they also build electric motors and electronic control systems for pumps. Active in the water industry since the 1940s with many groundbreaking innovations, Grundfos is a leading technology company.With the Smart Digital Diaphragm Metering Pumps with stepper motor drive, Grundfoss is launching a high-precision metering pump series. With a low-pulsation drive and continuous dosing, together with intelligent control electronics, the DDA, DDC and DDE dosing pumps can fulfil a wide range of requirements and tasks;
Main features of the Smart Digital pump series are:
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Flexible mounting options due to mounting plate without accessories
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Different positions of the display
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Easy to operate via a rotary/push wheel
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Protective cover for display
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SMART Digital stepper motor diaphragm metering pumps.
Grundfos DDA
SMART Digital diaphragm metering pump with stepper motor drive for low-pulsation and continuous metering. Ideal for complex dosing tasks thanks to integrated dosing monitoring and volume flow measurement.
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Stepper motor diaphragm metering pump
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Auto-vent function for outgassing media during pump standstill
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Delivery rate 200l/h
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Maximum pressure 16 bar
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Adjustment range up to 1:3000
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Media temperature -10...+50°C
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Pump head: PP, PVC, PVDF, SS (stainless steel 1.4401)
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Seal FKM, EPDM PTFE
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Protection class IP65 / NEMA 4X
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Features (display)
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Control : Manual control stroke speed, contact control in ml, batch (contact controlled), dosing timer repeat and week, fieldbus control.
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Supply voltage 100-240 V
Grundfos DDC
SMART Digital diaphragm dosing pump with stepper motor drive for low-pulsation and continuous dosing. With rotary/push wheel and informative display for optimum ease of operation.
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Stepper motor diaphragm metering pump
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Auto-vent function for outgassing media during pump standstill
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Delivery rate 15l/h
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Maximum pressure 10 bar
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Adjustment range of up to 1:1000
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Media temperature -10...+45°C
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Pump head: PP, PVC, PVDF, SS (stainless steel 1.4401)
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Seal: FKM, EPDM PTFE
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Protection class IP65 / NEMA 4X
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Features (display)
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Control : Manual control stroke speed, Contact control in ml, batch (contact controlled), Dosing timer repeat and week, Fieldbus control
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Supply voltage 100-240 V
Grundfos DDE
SMART Digital diaphragm metering pump with stepper motor drive for low-pulsation and continuous metering. Variant reduction thanks to stepper motor already in the ECO version.
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Stepper motor diaphragm metering pump
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Auto-vent function for outgassing media during pump standstill
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Flow rate up to 200l/h
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Maximum pressure 10 bar
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Adjustment range of up to 1:1000
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Media temperature -10...+50°C
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Pump head: PP, PVC, PVDF, SS (stainless steel 1.4401)
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Seal FKM, EPDM PTFE
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Protection class IP65 / NEMA 4X
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Control : Manual control stroke speed, contact control in ml, batch (contact controlled), dosing timer repeat and week, fieldbus control.
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Supply voltage 100-240 V
Grundfos DME
The pumps are equipped with a powerful speed-controlled motor, have a setting range of 1:800 and numerous control options. The unique drive with microprocessor control ensures precise and low-pulsation dosing even of highly viscous or outgassing liquids.Stepper motor diaphragm metering pump
Auto-vent function for outgassing media during pump standstill
Delivery rate up to 940 l/h
Maximum pressure up to 10 bar
Adjustment range of up to 1:800
Media temperature -10...+50°C
Pump head : PP, PVDF, SS (stainless steel 1.4401)
Seal FKM, EPDM PTFE
Protection class IP65 / NEMA 4X
Features (display)
Control : Manual control stroke speed, Contact control in ml, batch (contact controlled), Dosing timer repeat and week, Fieldbus control
Supply voltage 100-240 V
Digital diaphragm metering pump with integrated stepper motor