Woltman water meter with positive displacement , for volumetric water flow metering ductile iron, DN100 Flange PN16 The Woltman Helix bulk water ...
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Irrigation water hydrometer for agriculture irrigation, with pulse emitter, ductile iron PN16 DN200 Flange Description: This TURBINE water mete ...
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Single jet water meter for cold water flow metering, dry dial, brass body DN20 thread This single jet water flow meter is IMPELLER (turbine). It&# ...
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