Tekba Dosing Pump


Delivering precision, consistency and robustness – the hallmarks of any SEKO product – the Tekba range of base-mounted solenoid dosing pumps give water-treatment professionals products they can rely on.

The three Tekba variants give users the option of constant or proportional dosing via analogue and digital inputs, along with mechanical stroke length regulation to ensure accurate, consistent dosing.

The PVDF pump head and ceramic ball valves offer exceptional durability and chemical compatibility with all principal water-treatment applications including agricultural, food and beverage, potable water and wastewater treatment. Meanwhile, a high-grade PTFE diaphragm means routine changes are no longer necessary.

These superior components, within an IP65 polypropylene fibreglass-reinforced casing, give the Tekba chemical dosing pumps range its exceptional build quality and long service life.
Tekba EML
Manual adjustment via the control dial on the front panel which comes with indication of the percentage of frequency (P%) and the number of Stroke (F), with level probe input.Tekba EMC
Automatic control (Digital pulse signal input), it comes equipped with a status indicator, level control input and two different modes of dosage:
  • Constant – the pump constantly doses the rate manually input on keypad
  • Proportional – the pump doses proportionally based on the digital pulse signal (e.g. from water meter)
Tekba EMM
 Automatic control (External analogue pulse signal) comes equipped with a status indicator, level control input, two different modes of dosage:
  • Constant – the pump constantly doses the rate manually input on keypad
  • Proportional – the pump doses proportionally based on an external analogue pulse signal (4 – 20 mA)
Tekba EMG
Automatic control (Analog/Digital pulse signal input) comes equipped with a status indicator, level control input and 2 different modes of dosage:
  • Constant – the pump constantly doses the rate manually input on keypad
  • Proportional – the pump doses proportionally based on the digital pulse signal (e.g. from water meter), or an external analogue pulse signal (4 – 20 mA).
  • Timer function
  • ppm proportional dosing
  • Statistics
  • Password
  • Input On-Off (remote control)
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Features

  • Installation kit including PVDF foot filter and injection valve, PVC suction tube and polyethylene delivery tube simplifies fitting
  • Low-level alarm stops the pump in the event of chemical dropping below a safe level
  • Stabilized multi power supply draws optimum current to activate the pump, improving efficiency and protecting against power-supply fluctuations
  • Five-year guarantee
Specification
  • Flow rate: 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 and ceramic
  • Power supply: 100–240 VAC 50/60 Hz
  • Analogue input: 4–20 mA
  • Ingress protection: IP65
Accessories to enhance your Tekba pump
  • Multifunction valve
  • Automatic degassing head
  • Flow sensor
  • Low-level alarm