Pumps

Water Pump

1. HVAC Pumps

(End Suction Pumps)

CONSTRUCTION

  • According to DIN EN 733 (DIN 24255) standards. Casing, cover and closed radial impeller in cast iron GG25.
  • Stainless steel shaft and mechanical seal.
  • Centreline discharge
  • Back pull-out rotating element can be
  • removed without disturbing pipe work
  • The option close coupled with three-phase motor of 2900 rpm, IP55 protection, insulation class F and 1450 rpm.
  • Version for applications with lower head and lower noise levels.
  • This pump can be supplied with bronze impeller.

WORKING LIMITS

  • Flow 2 up to 900 m3/h
  • Head 3 up to 150 m
  • Maximum temperature of the water: 120ºC
  • Maximum working pressure: 10 bar and 16 bar

Note: The hydraulic performance according to DIN 1944 III or ISO 9906 grade 2.

Split Casing Pumps

CONSTRUCTION MATERIALS

  • These pumps can be constructed by the following materials: Cast iron, ductile cast iron, carbon steel, stainless steel, others
  • Impeller: Cast iron
  • Shaft: Stainless steel, cold rolled steel
  • Pump size: up tp DN400

WORKING LIMITS

  • Maximum flow rate: 25000 m3/h
  • Maximum head: up to 230 m
  • Liquid temperature: up to +105ºC
  • Maximum operating pressure: 30 bar
Inline Pumps

CONSTRUCTION MATERIALS

  • Pump body: Cast iron
  • Impeller: Cast iron / Bronze
  • Bracket/Cover: Cast iron
  • Shaft: Stainless steel

WORKING LIMITS

  • Maximum flow rate: up to 300 m3/h
  • Maximum head: up to 68 m
  • Maximum liquid temperature: -10ºC a +130ºC
  • Maximum working pressure: up to 10 bar

 

2. Booster Units

DESCRIPTION

  • Model: AQUA Premium / Master / Profissional / Domus
  • Type: Constant Speed / Variable speed
  • Start: DOL / Star Delta / Frequency Converter
  • of pumps: up to 4 pumps

PUMPS

  • Type: Horizontal / Vertical multistage
  • BMH / BMV / BMX
  • Construction: AISI 304 / 316 stainless steel
  • Power: from 0.55 kW up to 37 kW

SYSTEM CONSTRUCTION

  • Base frame: Mild Steel
  • Painting: Resistance to humidity
  • Suction &Discharge manifold: AISI 304 stainless steel
  • Valves: Cut off and non-return per pump, as system cut off
  • Discharge: Pressure transducer and pressure gauge
  • Tank: Replaceable membrane, for drinking water, up to 300 l

MOTOR

  • Three-phase power supply at 400V (50 Hz) for electric pumps between 0.75 kW and 37 kW

WORKING LIMITS

  • Maximum flow rate: up to 200 m³/h
  • Maximum head: up to 138 meters
  • Shut off pressure: up to 16.6 bar

 

3. Drainage / Sewage Pumps

APPLICATIONS

  • Pumping domestic and industrial sewage
  • Pumping sewage in small wastewater stations
  • Drainage of industrial wastewater and rainwater
  • Garden irrigation, fountains and water systems

CONSTRUCTION MATERIALS

  • Pump body: Cast iron / AISI 304 stainless steel
  • Impeller: Cast iron / AISI 304 stainless steel
  • Shaft: AISI 403 stainless steel / AISI 303 stainless steel
  • Seal type: Double mechanical seal

WORKING LIMITS

  • Maximum flow rate: up to 330 m3/h
  • Maximum head: up to 40 m
  • Maximum passage of solids: up to 100mm
  • Maximum liquid temperature: +40ºC

4. Circulation Pumps

CONSTRUCTION MATERIALS

  • Pump body: Cast iron / Bronze
  • Impeller: Technopolymer / AISI 316
  • Shaft: AISI 420 / AISI 316
  • Jacket: AISI 316

WORKING LIMITS

  • Maximum liquid temperature: 110ºC
  • Maximum Service Pressure: 10 bar
  • Maximum Ambient Temperature: 40ºC

MOTOR SPECIFICATIONS

  • Type: Motor with permanent magnets
  • Voltage: 1x230V / 3x400V
  • Insulation Class: H / 200
  • Protection Class: IP44
  • Rotation: Three speeds

5. Industrial Pumps ISO 2858

APPLICATIONS

  • Pulp&Paper industry
  • Petrochemical and chemical industries
  • Food&Beverage industries

CONSTRUCTION MATERIALS

  • Body Pump, shaft and impeller construction materials can be from, nodular cast iron (EN-GJS-400-15), carbon steel (GS-C25) or others
  • Impeller: Closed type with rear blades to compensate axial thrust
  • Seal type: Mechanical

WORKING LIMITS

  • Maximum flow rate: up to 300m3/h
  • Maximum head: up to 100m (50Hz)
  • Liquid temperature:
  • Hot water – up to +180ºC
  • Termofluids – up to +300ºC
  • Maximum operating pressure: 16 bar

6. Transformer Oil Pumps

CONSTRUCTION MATERIALS

  • EN-GJL-250 or EN-GJS-400 Cast Iron Casing
  • Aluminium impeller
  • Viton gaskets and AISI 316 stainless steel accessories
  • Terminal box with IP56 protection

MOTOR

  • 4 poles 0.75 and 7.5 kW
  • 6 poles 0.75 and 5.5 kW

WORKING LIMITS (50 Hz)

  • Maximum flow rate: up to 300 m³/h
  • Maximum head: up to 15 meters
  • Temperature: -20ºC up to +115ºC
  • Installation: Horizontal or vertical

Fire Pumps

CONFIGURATION

Single or multiple pump package sets,horizontal end suction close and longcoupled, split case long coupled, multi-stage, multi-outlet and vertical turbine all electricmotor or engine driven

DISCHARGE & PERFORMANCE

  • End Suction (Single Stage) – 32 mmto 150 mm. Outputs up to 500 m3/h, Heads up to 15.2 bar
  • Split Case – Outputs up to 230 l/s Heads up to 60 bar, Outlet 80 mm to 300 mm.Heads up to 44.5 bar (Approved fire set)
  • Multi-stage multi-outlet – 100 mm to125 mm. Outputs up to 315 l/s.Heads up to 60 bar
  • Vertical Turbine – 200 mm to 508 mmOutputs up to 9000 m3/h
  • Multi-stage / multi-outlet – 50 mm to250 mm. Outputs up to 850 m3/h.Heads up to 850 m. Up to 140 oC

FEATURES

  • Meeting the requirements of worldwideinsurance and approvals bodies
  • End Suction – Centreline discharge backpull-out rotating element can be removedwithout disturbing pipe work
  • End Suction – Close coupled, space andcost saving solution
  • Axially split case rotating element can beremoved without disturbing pipework
  • Rigid, box-section baseplates for end suctionand split case long coupled packages
  • Stainless steel shaft with tight tolerancesdesigned to transmit the maximum loadacross full pump curve
  • Bearing arrangements of ample proportion
  • IE2 motors fitted as standard
  • Impellers machined and hand finished tomeet customer duty

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