Electromagnetic diaphragm metering pump

The SEKO Tekna series is a classic under the Italian SEKO brandElectromagnetic diaphragm metering pumpThe series focuses on precise dosing, corrosion resistance, and high stability, and is the mainstream choice in the fields of water treatment and chemical dosing, covering the needs of basic manual to intelligent automatic scenarios.

1、 Core model classification (5 series, covering all operating conditions)

-AKS series: Basic manual version, knob directly adjusts flow rate, minimalist operation, suitable for small and simple dosing scenarios

-APG series: signal control model, supports 4-20mA analog signal and pulse signal linkage, with liquid level probe interface, compatible with automated dosing system

-AKL series: intelligent panel model, equipped with LCD display screen, parameter visualization adjustment, precise control of complex working conditions

-TPG/TPR series: high flow version, suitable for high dosing scenarios, with a maximum flow rate of 110L/h, meeting the needs of large-scale water treatment and industrial dosing

2、 Core performance parameters

-Flow range: 0.4~110L/h, covering all models

-Maximum pressure: 20 bar, suitable for high-pressure feeding conditions

-Standard power supply: 220V (stable operation with a wide voltage range of 100-240V)

-Installation method: Supports vertical/wall mounted, suitable for various on-site installation spaces

3、 Material and core advantages

-Standard configuration for liquid contact end: PVDF pump head+PTFE diaphragm+ceramic valve ball, acid and alkali resistant, corrosion-resistant, compatible with most media such as drinking water, sewage, chemical agents, etc

-Accurate and stable: Electromagnetic drive, high measurement accuracy, constant flow under voltage fluctuations, long diaphragm life, low maintenance cost

-Flexible and controllable: supports manual adjustment, proportional dosing, pulse linkage, 4-20mA signal control, and adapts to simple to intelligent full process dosing systems

4、 Typical application scenarios

-Water treatment: disinfection of drinking water, pool dosing, cooling tower/boiler water quality treatment, addition of sewage treatment agents

-Industrial field: Chemical additive addition, pharmaceutical ingredients, quantitative addition in the food industry

-Environmental Protection Industry: Precise dosing for sewage and wastewater treatment is the "dosing core equipment" in the water treatment industry

5、 Upgraded version: Tekna EVO series

Tekna EVO is an iterative version of Tekna, with 4 models covering 1-60L/h, integrating core functions of the entire series. It has a more compact structure and better performance, making it the preferred choice for the new generation of high-efficiency metering pumps.