Dosing Pump Selection in Water Treatment Systems

A dosing pump is critical equipment in water treatment systems for measured and controlled injection of chemicals. Correct pump selection is vital for process efficiency, chemical savings, and equipment protection.

1. Pump Types

1. Peristaltic Pump
   • Works on the principle of hose compression.
   • Advantages: Few parts in contact with chemicals, precise dosing capability.
   • Usage: Abrasive and corrosive chemicals, low flow rates.
2. Diaphragm Pump
   • Transfers liquid with diaphragm's back-and-forth movement.
   • Advantages: High pressure, automation compatibility, durability.
   • Usage: High-pressure applications, precise dosing.
3. Piston Pump
   • Operates at high pressure with a piston mechanism.
   • Usage: Very low or very high flow rates, special processes.

2. Selection Criteria

1. Flow Rate
   • The pump must be able to deliver the required amount of chemical to the system.
   • Flow rate needs should be calculated in liters/hour or liters/minute.
2. Pressure
   • The pump must be able to provide the necessary pressure to reach the pipeline and dosing point.
3. Chemical Compatibility
   • The pump material must be compatible with the characteristics of the chemical to be dosed.
   • Durable materials should be preferred for aggressive chemicals such as acids, bases, and biocides.
4. Accuracy and Control
   • A pump capable of accurate dosing even at small flow rates should be selected.
   • Must be compatible with automation and sensors.
5. Maintenance and Durability
   • Pumps that are easy to maintain and for which spare parts are readily available should be preferred.
6. Cost and Energy Efficiency
   • Both initial investment and operating costs should be considered.
   • An efficient pump provides chemical and energy savings in the long run.

https://eshop.bogaziciendustriyel.com.tr/products/dosatron-d9wl3000ieaf

https://eshop.bogaziciendustriyel.com.tr/products/dosatron-d30wl5000af

https://eshop.bogaziciendustriyel.tr/products/dosatron-d3wl3000af

https://eshop.bogaziciendustriyel.com.tr/products/dosatron-d3wl3000ieaf

You can contact us for technical support on solutions suitable for your business.