The modern oval wheel meters Flowal OR and Flowal OF work precisely, with the lowest pressure loss and independent of viscosity. Permanent use in viscous and aggressive media, they are very economical volume meters.
The gears of our Flowal OR and Flowal OF oval gear meters are made of plastic. They are therefore easy to operate and work with minimal pressure loss. The gears can be replaced when worn.
|Oval wheel meters are direct volume meters. Two toothed precision oval gears are driven by the fluid pressure. With each revolution of the pair of oval wheels, a defined volume of liquid passes the counter, which measures the number of revolutions.
|Oval wheel meters measure immediately
|In contrast to the Coriolis mass meter, which has a start-up phase in which it does not provide exact data, the oval wheel meter measures immediately. Since it does not require any entry and exit sections, it is suitable for all cases in which starting problems are to be avoided.
High measuring accuracy
Robust and durable
Certificates and approvals
Pressure Equipment Directive: The Flowal OR and Flowal OF oval gear meters are suitable for Group 1 liquids in accordance with the Pressure Equipment Directive 97/23 / EC.
CE mark: The measuring system meets the legal requirements of the EC Directives 2004/108 / EG and 94/9 / EG including those published to date
The oval gear meters Flowal OR and Flowal OF are also available as EX devices according to ATEX.
Examples of use
Flowal OR and Flowal OF made of plastic are suitable for aggressive liquids such as acids, alkalis, solvents, pickles, detergents, dishwashing liquids, disinfectants, rinse aids, cleaners, soldering fluxes, fluxes etc.