Impeller |
CENTRIFUGAL PUMPS Balzani centrifugal pumps are single open impeller pumps; these machines are well suited in plants working with dirty and highly corrosive liquids. go >> |
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VALVES Outer casing is manufactured in two main parts for an easy assembly/disassembly of the flanged hose. go >> |
RUBBER-COATED FANS All parts in contact with corrosive gases are rubber-coated. Perfect seal is obtained with a special grease injected in the labyrinth when the fan is moving. go >> |
PNEUMATIC VALVES
An inner spring ensures the flanged hose closing.
Opening is adjusted through an hydraulic / pneumatic counter-pressure.
FEATURES
Working pressures: ≤ 5,5 atm