Dosing pumps

Calculate dosing pump settings for continuous dosing and flow-proportional dosing (flow meter pulses).

Dosing pumps

Calculate dosing pump settings for continuous and flow-proportional dosing. Enter pump parameters and target dose.

Continuous dosing

Target dose [mL/h]

Rated pump capacity [L/h]

Pump stroke [%]

Maximum pump frequency [1/min]

Relative frequency [%]

1.46

Set frequency [1/min]

3.50

Flow-proportional dosing

Litres per flow meter pulse [L/pulse]

Target dose [mL/m³]

Pulse multiplication (pump strokes per 1 flow meter pulse) [–]

Pulses per 1 m³ [pulses/m³]

100.00

Pump dose per stroke at nominal settings [mL/stroke]

0.1111

Required dose per flow meter pulse [mL/pulse]

0.070

Pump dose per stroke with multiplication [mL/stroke]

0.0700

Required pump stroke [%]

63.0000

Required stroke incl. multiplication [%]

63.0000

This is an indicative calculation assuming pump output is linear with stroke and frequency. Always follow the pump manufacturer’s documentation and safety limits.

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