Residential Water Meters – type GMDX Multijet
Multi jet, dry dial, direct reading. Produced in the cold water version (30°C) in the diameters 15 to 50 mm (1/2″ – 2″). Risks of corrosion and sedimentation free. Antimagnetic protetion upon request. Long durability and elevated precision guaranteed.
The multi-jet water meter is used both in the domestic and the industrial field. The principle of operation is to force the passage of the inlet water flow through a series of ducts open in a capsule, called distributor, containing the turbine. The entrance of the water through the ducts generates a series of symmetrical jets that impact the turbine keeping it in perfect balance.
There are three multi-jet water meter types:
– Wet dial meters with the reading mechanism completely immersed in the water and direct transmission from the turbine to the gears of the mechanism itself.
– Semi dry dial meter with the reading mechanism completely immersed in the water and the rollers protected in a sealed capsule. Direct transmission from the turbine to the gears of the reading mechanism.
– Counter dry dial, with clockwork separated from the flow of ‘water. In this case the transmission gears to watch takes place via magnetic coupling.