A full bore, helix Woltmann type water flow meter suitable for cold water with interchangeable mechanism-dry dial. The impeller which is of modern design, rotates on stainless spindles mounted in the measuring chamber.
The impeller is made of self-cleaning synthetic resin. The helix aligns with the pipe axis. The complete metering unit is easily removable from the meter body and is designed to ensure high flow-rate with the minimum headloss.
The gears and the totaliser operate under vacuum in a dry compartment, only the helix is submerged in the water. The transition is achieved through a corrosion-proof permanent magnetic drive which is protected by the cast iron meter body from from external magnetic forces.
Versions available for both cold (30°C) or hot (90°C) water complete with pulse output.
Advantages
- The straight reading register operates in a dry compartment, which is under vacuum conditions. As a result the register always remains perfectly clear. Easy reading in any working conditions are ensured.
- Long operational life thanks to low rpm turbine and superior construction materials.
- A suitable shield protects the magnetic drive against any interferences from external fields.
- The hydraulic performance conforms to Class B of EEC standards.
- Meter is supplied complete with couplings and may be installed in the horizontal or vertical position
Manufactured by: Delta Flowtech
Model: Water Flow Meter 50-500mm
Services offered for this product
- Sales
- Rental
- Installation
- Calibration
- Maintenance
- IoT Cloud Compatible
Applications
Measuring total volume of potable water through pipes
