A single outer casing contains 5 different models with ﬂow rates ranging from 0.4 to 110 l/h at up to 20 bar. The single casing’s fxing points remain the same, making the pump idea for the assembly of preconstructed skids
PVDF pump head and ceramic ball valve as standard Using only premium materials in its manufacture, Tekna's pump head comes as standard in PVDF and with a ceramic ball valve. These features assure high performance for the chosen applications and improve the reliability of the pump assuring the chemical compatibility of the wetted parts.
Long life diaphragm tested to give "Five Year" working life SEKO’s diaphragms are solid PTFE offering superior life expectancy and are guaranteed by SEKO for 5 years, making routine replacement no longer necessary.
Steady dosing performance Tekna features reduced energy consumption thanks to a Stabilized Multi Power Supply 100 - 240 Vac 50/60 Hz.
Intuitive programming A new concept of programming menu. Once a function is selected, the pump displays only the parameters that are associated with the specific function to reduced programming time.Programming menu are self explanatory and available in 5 languages.
Also available ATEX Version Tekna is also available in ATEX standard compliant versions. This pump offers digital dosing with a constant or proportional flow rate, that is manually adjustable from 0 - 100% and has a level control input. Tekna ATEX comes as standard with a pump head in AISI 316. Optionally available are heads in PVDF, outer casing made in aluminium and with a manual priming valve.
Analogue dosing pump with constant dosage Tekna AKS
Analogue dosing pump with constant dosage Tekna AKL
Analogue dosing pump with constant flow rate, with manual adjustment by control dial on the front panel •2 frequency range (0 – 20% or 0 – 100%) •Power-ON led indicator
Analogue dosing pump with constant flow rate, with manual adjustment by control dial on the front panel •2 frequency range (0 – 20% or 0 – 100%) •Power-ON led indicator and level control input
Analogue dosing pump with proportional dosage Tekna APG
Analogue dosing pump with timed dosage Tekna ATL
Analogue dosing pump with constant flow rate, with manual adjustment; proportional flow rate according to an external analogue (4 – 20 mA) or digital pulse signal (e.g. from water meter). •Control dial (percentage and "n" value in multiplication mode) •6 position adjustable switch •“pacing” function adjustable by dip switch
Analogue dosing pump with constant flow rate, with manual adjustment and timed dosage with T ON - T OFF double regulation. •3 control dials (flow rate % - T ON regulation - T OFF regulation)
Specification for liquid solenoid driven dosing pump