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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 and VIX ranges completely made of stainless steel with in-line connection ideal for pressure equipments, industrial applications, Osmosis facilities and air conditioning systems.
  • Vertical high-performance multistage pumps TAV ranges with opposite water intakes, ideal for large pressure equipments and fire-fighting equipment.

ROMA5-9

Vertical multicellular centrifugal electro-pumps

APPLICATIONS
  • Electro-pumps suitable for the installation of pressure and fire protection equipments thanks to its vertical position and small size.
TECHNICAL CHARACTERISTICS
  • Type: Multistage
  • Flow (l/h): 500 - 10500
  • Height (m): 10 - 110
  • IP: 44
  • 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 fiber glass
  • Shaft: Stainless steel ‘AISI 316’
  • Mechanical seal: Ceramic/Graphite
  • 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
  • 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.

VS

Vertical multicellular centrifugal electro-pumps

APPLICATIONS
  • Vertical multistage inline electropumps, suitable for water supply in industrial and civil engineering applications, irrigation systems, supplies to residential areas, pressure equipments, Osmosis plants and air-conditioning systems.
TECHNICAL CHARACTERISTICS
  • Type: Multistage stainless steel
  • Flow (l/h): 1600 - 55000
  • Height (m): 20 - 192
  • IP: 55
  • Isolation: F
  • r.p.m.: 2850
  • 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
Note: All the pumps are supplied with their corresponding flanges, suction and discharge counter-fl anges, screws and joints.

VIX

Vertical multicellular centrifugal electro-pumps

APPLICATIONS
  • In-line multistage vertical electro-pumps, suitable for water supply in industrial and civil applications, irrigation systems, residential areas and pressure equipments. Highly suitable for working with liquid chemicals.
TECHNICAL CHARACTERISTICS
  • Type: Multistage stainless steel
  • Flow (l/h): 2400 - 24000
  • Height (m): 6,9 - 222
  • IP: 55
  • Isolation: F
  • r.p.m.: 2850
  • Cooling: External ventilation
  • Temp. max. (ºC): -30 / +120
  • Impeller: Closed
MATERIALS
  • Pump body: ‘AISI 304’ Stainless steel
  • Base of support: Aluminium
  • Shaft coupling: Aluminium / Cast iron
  • Housing: ‘AISI 304’ Stainless steel
  • Impellers: ‘AISI 304’ Stainless steel
  • Diffusers: ‘AISI 304’ Stainless steel
  • Shaft: ‘AISI 304’ Stainless steel
  • Plugs: ‘AISI 316’ Stainless steel
  • Mechanical seal: Silicon carbide / Carbon / EPDM
  • Juntas: EPDM
  • All pumps are supplied with corresponding suction and discharge fl anges, screws and joints in ethylene-propylene.
Note: Upon request, all models can be supplied in AISI 316 stainless steel.

TAV

Vertical multicellular centrifugal electro-pumps

APPLICATIONS
  • High performance vertical electro-pumps suitable for large pressure equipments and fire-protection.
TECHNICAL CHARACTERISTICS
  • Type: Multistage
  • Motor Stardard: NEC B-14 (TAV-37), NEC B-5 (TAV-73), NEC B-5 (TAV-95)
  • Flow (l/h): 2000 - 47000
  • Height: 20 - 150
  • IP: 55
  • Isolation: F
  • r.p.m.: 2850
  • Cooling: External ventilation
  • Temp. max. (ºC): 50
  • Turbina: Closed
MATERIALS
  • Suction body: Cast iron
  • Discharge body: Cast iron
  • Union body: Cast iron
  • Housing: Stainless steel
  • Impellers: TAV-37-73: Injected Noryl with insertions of bronze, TAV-95: Noryl
  • Diffusers: TAV-37-73: Injected Noryl with insertions of bronze, TAV-95: Cast iron
  • Shaft: Stainless steel
  • Mechanical seal: Ceramic/Coal
Note: These models can not work in dry conditions so installation in charge is recommended. Upon request all models can be supplied with suction and discharge fl ange on the same side.


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