innovation > technology > future

seko has been asignificantmanufacturer ofmetering pumpsand dosing systemsfor over 40 years.

This long activityallowed seko toacquire a vastexperience indiversifiedapplications and toconfirm itsinternationalsuccess in manyindustrial fieldsthrough the supplyof reliable solutionsfor the dosing,injection andtransfer of liquids.

Today seko is anInternationalGroup, developing,manufacturing anddelivering itsproducts in morethan 50 countries,through its 14subsidiaries and anextended networkof distributors,agents andauthorized dealers.

Electromagnetic and Electromechanical Dosing Pumps, SwimmingPool Dosing Systems, Control Instruments, Filters and UV Systems

Dosing and control systems for

WATER TREATMENT &INDUSTRIAL APPLICATIONS

SEKO Southern Africa

SEKO do Brasil

SEKO USA SEKO Ibérica

SEKO/LE FRANC-BOSI France

SEKO/CCL UK

SEKO Denmark SEKO Russia

SEKO GROUP headquaters

SEKO Deutschland

SEKO China

SEKO Asia Pacific

SEKO SIETA Romania

SEKO Sweden

innovation > technology > future

inviktaSolenoid Dosing Pumps • Adjustable Flow Rate up to 5 l/h• Pressure up to 7 bar• PVC Pump Head • PTFE Diaphragm• Pump can be equipped with low level

alarm connection upon request

Our long experience has led us to develop specific products forthe differrent applications on the various markets of which bothseko and its customers have been leaders for years.

Specialized in the design and manufacturing of dosing pumpsand control instruments, seko offers a complete range ofproducts for measuring and monitoring the chemical andphysical properties of water.

As part of its portfolio, seko includes UV Systems and a seriesof Housings and Filter Cartridges for the water disinfection andfiltration. A whole range of accessories, such as tanks, stirrers,water meteres and level probes, complete an ideal installation.

seko currently supplies its products for the treatment ofprimary water, waste waters, industrial processes, swimmingpools, cooling towers, agriculture, fertilising and irrigation.

tekna EVOSolenoid DosingPumps • 4 models to cover up to 60 l/h

• Full chemical compatibility

• Reduced maintenance

• Dosing performance alwaysstable

• Version available:

- Analogue and digitalinterface.

- Constant Flow Rate withtimer control oradjustable by knob

- Proportional Flow Rateaccording to an externalanalogue or digital pulse signal

- Many additional functions

Accesories • Tanks, Mixers.

• Suction devices, Adjustables valves,Injection valves, Bleed valve, Multifunctionvalve, Backpressure Valves, Flow Sensor,Priming-aid

• Threaded water meters, Flanged WaterMeters…

Dosing Pumps

springMotor Driven Pump• Plunger Piston or Mechanical

Diaphragm version

• Adjustable Flow Rate up to 1000 l/h

• Pressure up to 20 bar for PlungerPiston version

• Pressure up to 10 bar forMechanical Diaphragm version

• PVC - PP - PVDF - SS 316 PumpHead

• PTFE Diaphragm

• SS 316 or Ceramic Piston

• Every pump can be equipped withan electric actuator which accepts a4÷20 mA

innovation > technology > future

• Peristaltic and electronic dosing pumps

• Dosing pumps with built-in controller

• pH, Redox(ORP), Free Chlorine, Conductivityand Temperature Measuring and ControlInstruments

• Compact Control and Dosing Systems:- Pool Basic - Pool Plus - Kontrol Invikta- Kontrol Panel with amperometric orpotetiostatic cells - PhotoMeter Systems

• Portable Instruments

Control and measure instuments

serie 500• Graphic Display 128x64 pixel

• PID control functions

• Serial communication port by RS485

• Quality probes of measurementprobes

• Power supply 100÷240 Vac

kontrol 40• Proportional dosing through set point

• Password protection for setting menu

• Quality probes of measurement probes

• OFA (over feed alarm): timed excessdosage alarm

• Galvanic isolation for output4 to 20 mA

• Power supply 100÷240 Vac

photometersystemsMulti-ParameterControl Unit forcontemporarydetermination of: FreeChlorine (PhotometricSystem), pH, Redox andTemperature.

flowmetersystemsElectomagnetic flow-meter

• Diameter up to DN1200

• With indication of instantaneousvolume, totalizer, batch

• Analogical and digital outputs

Swimming Pools Dosing Systems

The technical data may be altered without prior warning.The drawings and images are for illustrative purposes only.

© seko spa / Printed in Italy /BRO W&IUK 10.1

www.seko.com

SEKO Asia Pacific SINGAPORE • SEKO do Brasil BRAZIL • SEKO CHINA • SEKODENMARK • SEKO/LEFRANC-BOSI FRANCE • SEKO Deutschland GERMANYSEKO Italia ITALY • SEKO SIETA ROMANIA • OOO SEKO RUSSIA • SEKO IbericaSPAIN • SEKO SOUTHERN AFRICA • SEKO SWEDEN • SEKO/CCL UNITEDKINGDOM • SEKO Dosing Systems USA

Filtration and disinfection

UV Systems• Maximun Flow Rate: 533

l/min.

• Timer and Power Lamp Control

• Domestic System

• For Treatment of primarywaters for humanconsumption, Drugs andcosmetics industries, Citywater purification systems,Reverse Osmosis systems, Airconditioning systems, Legionellaprevention in hot water systems,Legionella prevention in swimmingpools, Drainwater recycling, Fishfarming, Ultra pure Waters forlaboratory analysis, Gardening irrigationwater, Food and beverage industries

Housings and Filtercartridges• Models from 5”, 9 3/4” and 20”:

- Standard (2P - 3P - Minor - Micro Series)- For high flow rate

• Filter cartridges in woundpolypropylene yarn, in foamedpolypropylene (Melt-blown), in pleatedpaper, in pleated polyester, in activatedcarbon, in nylon mesh filter (polyamide),with stainless steel mesh filter and pleatedstainless steel mesh filter

• Dosing unit polyphosphate saltcrystals

Automatic systems for thepreparation ofpolyelectrolyteThe demand for the automatic and continuouspreparation of polyelectrolytes, needed inwater treatment applications, is brilliantlysolved by POLYCENDOS, complete andautonomous systems for the dilution, dispersion,ageing, storage and dosing.

The standard models are in stainless steeland include seven versions from550 l/h to 8000 l/h; further executions areavailable upon request.