For high-accuracy chemical dosing Solenoid Driven Pumps in water-treatment

Overview

Constant flow analog metering pump with manual adjustment of the front panel control knob in two frequency ranges (0 to 20% or 0 to 100%) with power indicator

For high precision, consistent and reliable stoichiometry in water treatment applications, SEKO's Tekna series of wall-mounted electromagnetically driven metering pumps represent a versatility and performance benchmark.

Tekna consists of five diaphragm pumps that typically deliver precise chlorine levels in swimming pool stoichiometry while delivering antibiotics to livestock drinking water.

At the same time, Tekna also offers ATEX-compliant models for use in explosive environments such as mining, power generation and petrochemical applications. The ATEX version includes an AISI 316 stainless steel head and an aluminum housing for an excellent corrosion resistant environment.

Specification

Flow rate: 0.4–110 l / h

Pressure: up to 20 bar (290 psi)

Stroke speed: up to 300 strokes / minute

Wetted parts materials: PVDF, PTFE, EPDM, FPM, ceramic and AISI 316 (ATEX)

Power supply: 100–240 VAC 50/60 Hz

Analog input: 4–20 mA

Protection level: IP65

ATEX Classification: CE Ex II 3GD | Exic nA IIB T4 Gc | Ex tc III CT120°C DC IP65

AKL Feature

Flow rate: 0.4 to 110 l / h

Maximum back pressure: up to 20 bar

Power supply: 100-240 Vac-50/60 Hz

Stroke speed: 120 to 300 times / minute

Pump head: PVDF

Diaphragm: PTFE

External housing: PP enhanced, protection class IP65

Manual start valve

Installation kit: included

Technical table

Enhanced Tekna pump accessories

Multi-function valve

Automatic degassing head

Flow Sensors

Temperature probe

Low alarm

Application

Commercial Swimming Pools

Cooling Water Treatment

Industry

Potable Water

Wastewater Treatment

Food & Beverage

Power Generation