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Vertical multistage pumps

The vertical multistage pumps are a range of silent pumps, with a high hydraulic performance, optimum power consumption and small size thanks to its vertical position.

  • Vertical multistage pumps ROMA5-9 and ROMA11-21 ranges ideal for pressure equipments facilities, equipments with frequency converters and fire-fighting equipments.
  • Vertical multistage pumps VS ranges completely made of stainless steel with in-line connection ideal for pressure equipments, industrial applications, Osmosis facilities and air conditioning systems.

ROMA5-9

Vertical multicellular centrifugal electro-pumps

APPLICATIONS
  • Electro-pumps suitable for being installed in booster sets and fire-fighting equipments thanks to its vertical position and small size.
TECHNICAL CHARACTERISTICS
  • Type: Multistage
  • Flow (l/h): 500 - 10500
  • Head (m): 10 - 110
  • IP: 44
  • Isolation: F
  • r.p.m.: 2900
  • Cooling: External ventilation
  • Temp. max. (ºC): 50
  • 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 fiber glass
  • Shaft: Stainless steel ‘AISI 316’
  • Mechanical seal: Silicon Carbide/Graphite/Viton/AISI 304
  • Plugs: Brass
  • O’rings: EPDM
Note: All models are supplied with corresponding counter flanges, screws and joints.

ROMA11-21

Vertical multicellular centrifugal electro-pumps

APPLICATIONS
  • Suitable for installations in booster sets, fire-fighting equipments and VFD equipments thanks to their position and small size.
TECHNICAL CHARACTERISTICS
  • Type: Multistage
  • Flow (l/h): 500 - 19800
  • Head (m): 10 - 140
  • IP: 55
  • Isolation: F
  • r.p.m.: 2850
  • Cooling: External ventilation
  • Temp. max. (ºC): 50
  • 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: Silicon Carbide/Graphite/Viton/AISI 304
  • Plugs: Brass
  • O’rings: NBR
Note: All models are supplied with their corresponding oval flanges DIN 2558, screws and joints.

VS

Vertical multicellular centrifugal electro-pumps In-line


APPLICATIONS
  • Vertical multistage inline electropumps.
  • Suitable for water supply in industrial and civil engineering applications, irrigation systems, supplies to residential areas, booster sets, Osmosis systems and air-conditioning systems.
TECHNICAL CHARACTERISTICS
  • Type: Multistage stainless steel
  • Flow (l/h): 1000 - 110000
  • Head (m): 10 - 232
  • IP: 55
  • Isolation: F
  • r.p.m.: 2900
  • Cooling: External ventilation
  • Temp. max. (ºC): 110
  • Impeller: Closed
MATERIALS
  • Pump body: ‘AISI 304’ Stainless steel
  • Union body: Cast iron
  • Housing: ‘AISI 304’ Stainless steel
  • Shaft: ‘AISI 304’ Stainless steel
  • Impellers: ‘AISI 304’ Stainless steel
  • Diffusers: ‘AISI 304’ Stainless steel
  • Mechanical seal: Silicon/Silicon/Viton
  • Upon request, they can be supplied in ‘AISI 316’ stainless steel (check price with our technical department).
Note: All the pumps are supplied with their corresponding flanges, suction and discharge counter-flanges, screws and joints.


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