Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of cast iron woltman turbine water meter in China. If you're going to wholesale high quality cast iron woltman turbine water meter, welcome to get pricelist and quotation from our factory.
Working principle:
When the water flows through the water meter, the impeller drives the impeller shaft, the turbine, and the turbine gear. The center axis of the worm wheel enters the movement through the center of the bracket, and the counting part is driven according to the speed ratio. The dial pointer indicates the start of metering water.
Features:
This water meter is a detachable dry water meter, mainly used in industrial watches.
Advantage:
Novel structure and stable performance;
The transmission is stable and reliable, and it can measure the water quality with hard scale and suspended particles.
Low pressure loss, intuitive reading and cast iron material long service life;
Maximum Permissible Error
· In the lower zone from qmin inclusive up to but excluding qt is ±5%.
· In the upper zone from qt inclusive up to and including qs is ±2% (±3% for hot water meter).
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