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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

THREADED WATER METERS

Accessories

FLANGED WATER METERS

Accessories

TANKS • REINFORCEMENT

Accessories

MIXERS

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