Waist wheel / Roots flowmeter

Product description
It has a long history, high precision, wide measuring range, small size, light weight and convenient installation and maintenance,
The use of reliable and durable service life;
The utility model can be widely applied to the flow measurement of clean gases such as natural gas;
It is an ideal flow measuring device for urban gas, oil field, chemical industry and scientific research departments at home and abroad.

Product features
Applicable medium: clean gas such as natural gas, large circulation, low pressure loss, high accuracy and range,Wide range, etc;
The rotor and shell are treated with a special surface, so they are of high hardness and can not be easily checked;
Dynamic balancing test to ensure the stability and service life of the product.

Technical parameter
Flow range under work condition (unit: m3/h), see table: