SEKO small metering pump electromagnetic diaphragm dosing pump wastewater liquid
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.
Tekna series
Easy to selection, standard configuration: PVDF pump head
Only five models for all flow range, set all functions of electronic metering pumps in one. Every model use PVDF pump head.
Strong compatibility
Standard Configuration: PVDF pump head and ceramic ball valve
Reliability
The diaphragm has been tested over a period of 5 years.
Strong stability for dosing
Pumps can steady operation in range from 100 to 240 Vac.
Complete installation accessories
Include foot filter, injection valve, fixing bracket, suction tube and delivery tube.
Technical table
| Model | A | B | C | D |
| 500 | 231 | 119 | 145 | 257 |
| 600 | 231 | 119 | 145 | 257 |
| 603 | 231 | 119 | 145 | 257 |
| 800 | 231 | 119 | 145 | 257 |
| 803 | 231 | 119 | 149 | 257 |
| Model | Pressure bar | Flow | Stroke Flow Ml/stroke | Connection Inner / outer diameter mm | Maximum Frequency stroke / minute | Power W | Gross weight kg | Carton size L × W× H mm |
| 500 | 20 | 0.4 | 0.06 | 4/6 Inlet 4/7 Outlet | 120 | 15 | 3.4 | 285*185*240 |
| 16 | 0.8 | 0.11 | ||||||
| 10 | 1.2 | 0.16 | ||||||
| 6 | 1.5 | 0.21 | ||||||
| 600 | 20 | 2.5 | 0.35 | 4/6 Inlet 4/7 Outlet | 120 | 20 | 3.9 | |
| 18 | 3 | 0.42 | ||||||
| 14 | 4.2 | 0.58 | ||||||
| 8 | 5 | 0.69 | ||||||
| 603 | 12 | 4 | 0.42 | 4/6 | 160 | 20 | 3.4 | |
| 10 | 5 | 0.52 | ||||||
| 8 | 6 | 0.63 | ||||||
| 2 | 8 | 0.83 | ||||||
| 800 | 16 | 7 | 0.38 | 4/6 | 300 | 40 | 4.4 | |
| 10 | 10 | 0.55 | ||||||
| 5 | 15 | 0.83 | ||||||
| 1 | 18 | 1.00 | ||||||
| 803 | 5 | 20 | 1.11 | 8/12 | 300 | 40 | 4.4 | |
| 4 | 25 | 1.39 | ||||||
| 2 | 38 | 2.22 | ||||||
| 0.1 | 54 | 3.00 |
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