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ROMA11-21

Vertical multicellular centrifugal electro-pumps

APPLICATIONS
  • Vertical-shaft multistage electro-pumps suitable for installations of pressure equipments, fire-fighting equipments and VFD equipments thanks to their position and small size.
TECHNICAL CHARACTERISTICS
  • Type: Multistage
  • Flow (l/h): 1200 - 19800
  • Height (m): 10 - 130
  • IP: 55
  • Isolation: F
  • r.p.m.: 2850
  • Cooling: External ventilation
  • Temp. max. (ºC): 40
  • Max. suction depth: 6 m.
  • Impeller: Closed
MATERIALS
  • Pump body: Cast iron
  • Suction body: Cast iron
  • Housing: ‘AISI 304’ Stainless steel
  • Impellers: ‘AISI 304’ Stainless steel
  • Diffusers: Polycarbonate with glass fiber
  • Shaft: ‘AISI 304’ Stainless steel
  • Mechanical seal: Carbon/Graphite/NBR
  • Plugs: Brass
  • O’rings: NBR
Note: All models are supplied with their corresponding oval fl anges DIN 2558, screws and joints.


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