Ideal applications are:OEMs,Swimming Pools,Car Wash,Cooling Towers,RO Systems and many other applications.
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ELECTRONIC METERING PUMPS TEKNA SERIES
index
General informations
4
Electronic metering pumps:
Analogic dosing pumps manual adjustement Tekna ACL
6
Analogic dosing pumps manual adjustement Tekna AXL
7
Digital dosing pumps manual adjustement Tekna DCL
8
Proportional digital dosing pumps Tekna DPG 9
Proportional digital dosing pumps Tekna DPZ 10
Proportional digital dosing pumps with integrated control meter Tekna DPR 11
Timed solenoid dosing pumps Tekna DCK 12
Technical data and dimensions 13
Installation 14
Accessories:
Threaded water meters 15
Flanged water meters, tanks, reinforcement 16
Mixers 17
Suctions devices 18
Technical data may be changed without prior notice.
Seko ensures product distribution by its strong sales network composed of nine subsidiaries and world wide network of distributors.
Versatility and range
The innovative TEKNA series electronic metering pumps is a result of SEKO’s 25 years of working closely with our world-wide customers.
These multifunctional metering pumps maintain the high reliability that is synonymous with SEKO quality.
The fastest for a uniform dosing
Only one model for all chemical media
SEKO TEKNA series is equipped with liquid handling materials that guarantee a very wide chemical compatibility. The pump head made of Polypropilene reinforced with glass fibre, with PTFE diaphragm, unique double ball valve design and the absence of elastomers in contact with the dosed media TEKNA can work with almost all chemicals used in water treatement plants, swimming pools, cooling towers, galvanic plants etc. All pumps are equipped with a manual bleed valve integrated in the liquid end.
Reliability
User interface
The control board is user friendly with simple flow adjustments. Each feature is easily identified through the built in keyboard and there in no symbol to be interpreted.
To avoid accidental modifications to parameters, a special procedure may be implemented.
Versatility and ruggedness
TEKNA solenoid dosing pumps
INSTALLATION
A Installation with
dosing unit
1. 1. Tekna series dosing pump models: ACL, AXL, DCL, DPZ, DPG.
2. 2. Electric mixer
3. 3. Polyethylene tank suitable for chemical products.
4. 4. Suction device with or without level control.
5. 5. Injection valve.
6. 6. PVC reinforcement
B Installation with
control instrument
1. 1. Tekna series dosing pump models: DPG, DCL, AXL, ACL
2. 2. Suction device with or without level control.
3. 3. Electric mixer.
4. 4. Polyethylene tank suitable for chemical products.
5. 5. Control instrument.
6. 6. Injection valve.
7. 7. PVC reinforcement
C Installation with
pulse-emitter water meter
1. 1. Tekna series dosing pump models: DPG, DPZ.
2. 2. Pulse-sender water meter.
3. 3. Electric mixer.
4. 4. Polyethylene tank suitable for chemical products.
5. 5. Suction device with or without level control.
6. 6. Injection valve.
7. 7. PVC reinforcement
Accessories
SUCTION DEVICES
Suction devices are user-friendly pre-assembled units that connect a dosing pump to the chemical that must be dosed.
Their main element is a foot valve, that allows accurate operation of the metering pump or makes metering of small quantities possible at all.
A suction filter is provided to protect pump valves from undesired substances that should compromise the flow rate.
Suction devices can also be supplied with integral level controls. These allow the use of alarms, and protect against the system running dry.
. • Easy to install
. • High reliability and low maintenance cost needed
. • Standard FPM seals (EPDM upon request)
. • Suitable for all general applications
. • Made of PCV/PP with clear PVC suction tubing
. • Two different tubing sizes (4x6 and 8x12)
ACCESSORIES
. • Level control cable always protected against chemical attack
. • Level control through a 0.4A at 230 Vac reed switch rated
. • All suction devices are provided with a foot filter
. • All suction devices are provided with a non return valve
. • All suction devices have tank connectionsfacility
