Idroelettrica

VERTIMAX

VERTIMAX

Pressurisation units with 2-3-4-5 pumps with fixed or variable speed vertical multistage centrifugal electric pumps with inverter

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Descrizione

The VERTIMAX pressurisation units are systems made with vertical multistage centrifugal pumps coupled to a standardised electric motor powered by three-phase voltage. The range includes units from TWO to FIVE pumps. The units are suitable for use within civil, industrial and agricultural installations, when high flow rates and prevalences, continuous operations and limited dimensions are required. 

The series of vertical stainless steel electric pumps used is of new design, the motor unit and the upper support part, which contains the mechanical seal, are removable without removing the pump body from the system. The hydraulic parts in contact with the stainless steel fluid make it possible to obtain a very high hydraulic efficiency and to contain the energies involved. 

VERSIONS
P - control from pressure switches and electrical panel (only groups of 2 pumps)
EP -     with control from pressure transducer and control from electronic panel, complete with circuit with emergency pressure switches (only groups of 3 to 5 pumps) connection between pumps and panel made with shielded cable for the elimination of interference with other electrical equipment, Although the inverters are already equipped with filters suitable for civil and industrial use.
IP -     with control from pressure transducer and control from panel with inverter, complete with circuit with emergency pressure switches (only groups of 2 to 5 pumps) connection between pumps and panel made with shielded cable for the elimination of interference with other electrical equipment, Although the inverters are already equipped with filters suitable for civil and industrial use.
PV -     with pressure transducer control and PumpVar inverter control mounted on board each motor (only groups from 2 to 5 pumps)

By connecting to the control panel a minimum level float placed inside the first collection tank, it is avoided that in the absence of water the pumps are called to operate. (not provided for PV versions)

LIMIT OF USE
Clean liquids, not containing abrasive particles, not chemically aggressive
Max. liquid temperature 90 °C
Max. room temperature 40 °C
 If the units must be used with osmotised or deionised water, send detailed technical specifications to our technical office.

COMPONENTS

  • Base in bent sheet 
  • Height-adjustable feet for optimal insulation against the propagation of noise.
  • From 2 to 5 three-phase electric pumps with 2900 rpm motors IE2
  • Stainless steel suction manifold
  • Stainless steel delivery manifold 
  • Arrangement for the assembly of membrane accumulation tanks.
  • Shut-off ball valves, on intake and delivery
  • Check valve on delivery.
  • Glycerine bath pressure gauge on the delivery manifold.
  • Circuit with emergency pressure switches (Version EP and IP)
  • 2 control pressure switches (Version P) Electronic
  • panel made according to CEI standards and wired inside a box of plastic (Version P and PV) or metal (Version EP and IP) 
  • pressure transducer (Version EP- IP version, one for each Version PV pump)
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