Woltman water meter for heat supply utility billing, Ductile iron housing, PN16, Size DN100 INTRODUCTION: To totalize the total volume of cold (hot) ....
Woltman Water Meter with positive displacement, Remote Reading for Portable Water in industrial or commercial The Woltman water meter, has positive .....
DN250 Magnetic drive Combination Woltman Water Meter for irrigation cast iron This Woltman water meter has a removable mechanism, it's an axial helix ...
Combination woltman water meter for cold water flow metering plus multi jet water meter This Woltman water meter has a removable mechanism, it's an .....
Hot water Woltman Water Meter with positive displacement, heat flow meter, remote reading DN100 Our heat meter, or hot water flow meter, are adopted ....