Tekna Dosing Pump


For high-accuracy, consistent and reliable chemical dosing in water-treatment applications, SEKO’s Tekna series of wall-mounted solenoid-driven dosing pumps represents a benchmark in versatility and performance.

Comprising a range of five diaphragm pumps, Tekna is just as commonly found delivering antibiotics into livestock drinking water as it is maintaining precise chlorine levels within a swimming pool chemical-dosing system.

Meanwhile, Tekna is also available in an ATEX-compliant model for use in explosive atmospheres such as mining, power-generation and petrochemical applications. The ATEX version includes an AISI 316 stainless steel head and aluminium casing for outstanding resistance to aggressive environments.

[

Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit.
Lorem ipsum dolor sit amet, consectetuer adipiscing elit.

/column]

[/columns]
  • PVDF pump head, PTFE diaphragms and ceramic ball valves offer outstanding compatibility with chemicals such as chlorine, hydrogen peroxide and peracetic acid
  • Stabilized multi power supply always draws specific current to activate the pump, regardless of power-supply fluctuations
  • Statistics menu allows pump performance and chemical consumption to be monitored
  • Constant or proportional dosing (including batch mode) via analogue and digital inputs
  • PT100 probe input enables thermal compensation
  • Programmable timer facilitates regular dosing
  • Flow rate: 0.4–110 l/h
  • Pressure: up to 20 bar (290 psi)
  • Stroke rate: up to 300 strokes/minute
  • Wetted part materials: PVDF, PTFE, EPDM, FPM, ceramic and AISI 316 (ATEX)
  • Power supply: 100–240 VAC 50/60 Hz
  • Analogue input: 4–20 mA
  • Ingress protection: IP65
  • ATEX classification: CE Ex II 3GD | Ex ic nA IIB T4 Gc | Ex tc III CT120°C Dc IP65
Accessories to enhance your Tekna pump
  • Multifunction valve
  • Automatic degassing head
  • Flow sensor
  • Temperature probe
  • Low-level alarm