The Woltmann water meter is designed to measure the overall flow of cold drinking water in commercial, industrial and water work applications. 

At low zone is ±5% from minimum flow rate  (qmin)  to transitional flow rate (qt) exclusive boundary(Q1≤Q<Q2)

At high zone is ±2% from transitional flow rate (qt) to overload flow rate (qs) (Q2≤Q≤Q4)

Woltmann type water meter is being irrigated

仪表板

螺栓

机芯

外接

ShangHong With more than 50 years of experience in China's leading manufacturers and distributors, we have developed a comprehensive water meter range for the commercial, agricultural, industrial and domestic markets.Today, SH-MECH Meters has become one of the major exporters of water flow meters in China.
We will provide you with the products in a timely manner and will keep you informed of the order throughout the sales process. From strict QC inspection, strict cost control and five-star quality service, we believe that you will have more water metering solutions.

The Cleanness And Modernization Production Building 

High Precision Test Equipment 

The Standardized Workshop

DN50-600 BULK Water Meter Test Equipment 

We have cooperated with many famous companies in the world, if you give us a chance to serve you, we trust we'll be your best supplier in China.