A full bore, helix Woltmann type 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. Model Omega-We-Sdc is a super-dry dial type meter. 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 for warm water up to 90?C and telemetering (complete with a pulse output) are also available.
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Max Temperature