Productos - Bombas de Incendio: Serie 4700

 
   
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Serie 4700

Bombas Jockey, Vertical multi etapa

 
   
Series 4700 - Vertical multistage pumps
 

Certificación

Certificación de Bombas
 
     

Descripción General

Características

Especificaciones técnicas

 
 
 

Características

  1. Standard NEMA motors on all pumps.
  2. Integral thrust bearing on 5 HP and larger pumps to handle axial thrust loads.
  3. Liner ring is a self-aligning, floating design constructed to prevent swelling at high temperatures.
  4. Tungsten carbide lower pump bearings and sleeves are standard construction for all services, providing maximum operating life.
  5. Direct drive pump and motor shafts are keyed for positive, reliable power transmission with no adjustments necessary.
  6. “Flexible” floating outer casing allows for thermal expansion in hot water applications, preventing deformation due to pressure fluctuations.
  7. Anti-erosion measures a dish-shaped insert is fitted to the intermediate casing designed to promote smooth flow and prevent high velocity areas that accelerate erosion.
  8. Square-edge six spline shaft (VMS 03-18) or twelve spline shaft (VMS 32-64) provides positive location and drive of impellers eliminating wear.
  9. Dimensions & flanges installation is to market accepted dimensions for easy upgrade of existing installations.
  10. Mechanical seal Silicon Carbide/Carbon/FPM mechanical shaft seal.
  11. Positive Sealing O-rings between intermediate casings provide positive sealing and increased efficiencies.
   
 
 
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