Dosing Systems

Why does a dosing pump stop delivering? Diaphragm and valve ball replacement intervals, vapour lock and priming, suction line design, back-pressure loss, calibration cylinder method and spare kit planning.

Why do dosing pump prices vary so much? A practical breakdown of solenoid, diaphragm and peristaltic technologies, flow and pressure ratings, PVDF/PTFE wetted parts, control and accessories.

How to dose detergent and rinse aid correctly in hotel, hospital and HoReCa operations: peristaltic versus solenoid pumps, conductivity control, hygiene standards and the criteria that matter.

Which of SEKO's four dosing pump families fits your application? Tekna, Kompact, Invikta and Kronos compared on flow and pressure range, control options and material compatibility.

Operating principle, flow and pressure range, maintenance cost and applications of three dosing technologies. A comparative guide to solenoid, peristaltic and motor-driven diaphragm pumps.

How to determine dosing pump flow (L/h), back-pressure (bar), chemical compatibility and control type, with a worked example and a selection checklist that avoids the most common sizing mistakes.