SEKO TEKNA EVO TPG Dosing Pump
Digital Precision for Pulse or 4-20 mA Activated Propotional Dosing.
Digital Dosing. Intelligent Control.
Product Overview
Why Choose the Tekna TPG Series?
The TPG Series is SEKO’s advanced digital dosing pump, designed for precise chemical injection based on external signal inputs. With flexible control modes, a wide performance range, and robust industrial-grade construction, it’s ideal for automated dosing systems requiring accuracy and reliability.
Quick Specs Snapshot
Feature | Specification |
Flow Rate | 0.4 – 110 litres/hour |
Pressure | Up to 20 Bar |
Stroke Rate | 120 – 300 strokes/min |
Control Modes | Manual, Pulse, 4–20 mA |
Power Supply | 100–240 Vac (50/60 Hz); APG603 supports 24 Vac |
Pump Head | PVDF (PVC available on request) |
Diaphragm | PTFE |
Enclosure | PP + fiberglass, IP65 |
Priming | Manual priming valve |
Installation Kit | Included (PVDF foot filter, injection valve, PVC suction tube, PE delivery tube, wall bracket) |
Control Features
- Digital Interface with Signal Responsiveness
- Constant flow rate manually adjustable
- Proportional dosing via 4–20 mA analogue signal or digital pulse signal from water meter
- Six-position selector switch:
- 3 division modes (1, 4, 10 = n)
- 1 multiplication mode (n = 1)
- 1 proportional mode (4–20 mA)
- 1 constant mode
- Pacing function adjustable via dip switch
- Signal-Activated Accuracy
- Ideal for systems requiring pulse or 4–20 mA accurate activated proportional dosing.
Application Scenarios
Perfect for:
- Automated water treatment systems
- Industrial process control with PLC integration
- Agricultural nutrient dosing
- Cooling towers and boiler systems
- Food and beverage sanitation
- Chemical blending and manufacturing
What’s in the Box
SEKO Tekna TPG dosing pump- PVDF foot filter
- Injection valve
- PVC suction tube
- PE delivery tube
- Wall mounting bracket
- Optional PVDF-T installation kit (on request)
Availability & Support
- In Stock Now at all GM PUMP CC Stores across South Africa
- Expert advice, installation support, and after-sales service available.
:+27 60 559 3487
: tech@gmpumpsa.com
Why GM PUMP CC?
Nationwide stock availability- Decades of fluid handling expertise
- Technical support and installation guidance
Trusted supplier of SEKO dosing pumps in Southern Africa
FAQ Section
Q: Can this pump integrate with my PLC system?
A: Yes, it supports both pulse and 4–20 mA analogue inputs for proportional dosing.
Q: What chemicals is it compatible with?
A: The PVDF pump head and PTFE diaphragm offer high compatibility. PVC heads are available on request.
Q: Is outdoor installation possible?
A: No. The pump must be installed indoors, away from direct sunlight and weather exposure. Ambient temperature must not exceed 40°C and humidity must stay below 90%.
Q: Is installation support available?
A: Absolutely. Our technical team can guide you through setup or assist on-site.