Hebei Shanghong Meters Technology Co., Ltd. is one of the leading manufacturers and suppliers of dn300 woltman turbine cold irrigation water meter in China. If you're going to wholesale high quality dn300 woltman turbine cold irrigation water meter, welcome to get pricelist and quotation from our factory.

A Woltman water meter is a type of water meter that measures the volume of water passing through a pipe by using a propeller or rotor with helical blades. The rotation of the propeller is proportional to the water flow rate and is transmitted to a dry recording head by a magnetic coupling. The recording head displays the total water consumption and can also send pulses to a remote device for data collection and billing purposes.

Woltman water meters are suitable for measuring bulk flows of cold potable water in commercial, industrial, or irrigation applications. Woltman-type water meters can be installed in horizontal, vertical, or inclined positions, as long as the water flow is upwards. Woltman water meters are made of corrosion-resistant materials, such as ductile casting, and brass. Woltman turbine water meters are also protected against external magnetic interference and have an IP68 rating for the recording head.

Woltman water meter DN50 2

Item	Value
Type	Turbine meters
Product name	irrigation water meter
Size	DN15-DN300
Application	Irrigation Water Meter Flow Meter
Temperature	Cold Water:0.1-50 /hot Water:0.1-90
Material	Cast Iron/Ductile iron/SS304/SS316
Pressure	≤1.0MPa
Range ratio	R20

demension

Type	Size	L Length	H Height	Connecting Flange
Type	mm			D1 Outside Diameter	D2 Bolt Circle Diameter
50	50	200	214	165	125
65	65	200	224	185	145
80	80	225	279	200	160
100	100	250	289	220	180
125	125	250	299	250	210
150	150	300	319	285	240
200	200	350	346	340	295
200	200	350	346	340	295
250	250	450	434	395	350
250	250	450	434	405	355
300	300	500	480	445	400
300	300	500	480	460	410