Turbine
Single-jet, in which a jet of water strikes the blades of a radial turbine, or multi-jet, in which the flow is distributed symmetrically over the blades. Threaded connections.
Dosing accessories
Pulse-output water meters
Water meters that send pulses to the dosing pump according to the litres of water measured, allowing the chemical to be dosed in proportion to the water treated. Turbine or Woltmann type, for cold and hot water.
- From 1/2" to 12"
- Cold and hot water
- Wet or dry dial
- PTFE-coated versions
1/2" – 12"Diameters
16barPressure
130°CMaximum temperature
2Types
2 models
Turbine or Woltmann
Available versions
Wet dialRegister immersed in the water.
Dry dialMagnetic transmission.
PTFE-coatedPTFE-coated inside and outside.
Woltmann
For high flow rates, with dry dial and flanged connections. The 2" model is also available with threaded connections.
Available versions
Hot waterUp to 130 °C.
PTFE-coatedPTFE-coated inside and outside.
Dial
Wet or dry dial
Wet dial
The register is fully immersed in the water and the drive from the turbine to the gears is direct.
Dry dial
The register is hermetically separated from the area through which the water flows; the drive to the gears is by magnetic coupling between turbine and register.
Technical data
Data sheet
| Turbine | Woltmann | |
|---|---|---|
| Cold water | Max 30 °C | Max 60 °C |
| Hot water | Max 90 °C | Max 130 °C |
| Dial | Wet or dry | Dry |
| Special finish | PTFE-coated inside and outside | PTFE-coated inside and outside |
| Pressure | 16 bar | 16 bar |
| Connections | Threaded | Flanged (2" also threaded) |
| Jet | Single (multi-jet for 2") | – |
Turbine meter diameters
| Diameter | 15 mm | 20 mm | 25 mm | 30 mm | 40 mm | 50 mm |
|---|---|---|---|---|---|---|
| Inches | 1/2" | 3/4" | 1" | 1.1/4" | 1.1/2" | 2" |
Threaded connections.
Woltmann meter diameters
| Diameter | 50 mm | 65 mm | 80 mm | 100 mm | 150 mm | 200 mm | 250 mm | 300 mm |
|---|---|---|---|---|---|---|---|---|
| Inches | 2" | 2.1/2" | 3" | 4" | 6" | 8" | 10" | 12" |
Flanged connections; 2" also threaded.
Selection advice
Tell us the pipe diameter, water temperature and flow rate: we will recommend the water meter and the dosing pump to match.