CGV-L
Centrifugal sump pumps
LONG COUPLED
The vertical centrifugal with coupling range CGV-L, has been designed in order to obtain the best performances and a total reliability. Easy to handle, the pumps of this range are strong, compact construction, produced in their components with high thickness to give a product with the maximum strength.
Material of Construction
The materials in contact with the pumped liquid are thermoplastic (PP-PVDF-PEHD); the column length is available from 500 to 5000 mm.
Accessories
• Flanged connection on discharge line
• Motor rain guard
• Filter on suction line
• Extension pipe on suction line
Download the catalog and the technical sheet complete with technical drawing with overall dimensions
Main Components
Casing made of extra-thick PP or PVDF, manufactured using mechanical machining processes for 65-125 and 65-160. For pump models 25-125, 32-125, 40-130, 40-160 and 50-160, the part is injection moulded.
Centrifugal impeller in PP or PVDF; semi-open version for particle-loaded fluids or closed for pumping solutions at high temperatures. Axial self-balancing guaranteed by rear counter-blades; protected central metal insert.
Static guide bushing in PTFE CG (SiC available on request).
Rotating guide bushing in Al2O3 (SiC available on request).
Thermoplastic discharge pipe.
Column manufactured entirely from thermoplastic material.
Balanced shaft made of 42CrMo4 Carbon steel, structured to easily support torsional and radial forces. Made exclusively from solid bar stock using mechanical machining processes and fully coated in thermoplastic material.
Extra-thick PP plate.
Intermediate adaptor in aluminium, contains the bearings and the elastic coupling and distances the motor from the rest of the pump.
Rigid radial ball bearings.
Elastic coupling fitted to absorb any axial misalignment and allow the motor to be disassembled without having to remove the pump.
Three-phase asynchronous electric motor, in compliance with IEC (NEMA available on request).
application fields
Coverages
1450 – 50Hz
1750 – 60Hz
2900 – 50Hz
3500 – 60Hz
