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Horizontal pumps IR (SAER) for water supply and ci

IR

Horizontal water supply pumps IR (SAER) single-stage cantilever-monoblock pumps with direct fit of the impeller on the motor shaft. Closed motor type with forced cooling.

Rated speed:

Suction and discharge nozzles are flanged.

Specifications:

  • pressure: up to 100 m at 2900 rpm, 43 m @ 1450 rpm;
  • performance: up to 275 m³ /hour at 2900 rpm, up to 400 m³ /hour at 1450 rpm;
  • DN of suction nozzles: from 50 up to 100 mm (150 for IR 4P);
  • DN of discharge nozzles: from 32 to 80 mm (125 for IR 4P);
  • temperature of the pumped-over liquid: from -15 ° С to + 120 ° С;
  • Compliance with standards: pump: UNI EN ISO 9006 Annex A Level 1 on request;
  • engine: IES 6034-1 standard;
  • pumps of the IR – IR 4P series can work horizontally and vertically - with the engine at the top (must be agreed with the technical department of the manufacturer).

Application area:

Horizontal pumps IR have a very wide range of applications. They can be used for circulation of liquid in the heating system, air conditioning, hot water supply, to increase the pressure in existing systems water supply, for pumping liquid from tanks, for irrigation, fire extinguishing or used in multi-pump automatic pressure boosting stations (on request).

Horizontal pumps suitable for pumping slightly contaminated liquids, chemically neutral with respect to pump materials, free of solid and long-fiber inclusions. Installation horizontal or vertical (assuming the motor is at the top). Pumps with pumping part made of stainless steel can be used for pumping aggressive media.

Standard execution:

  • The mechanical seal is made of ceramic and graphite.
  • Impeller - cast iron or brass (depending on the model).
  • The pump body is cast iron.
  • Rotor - stainless steel.
  • Maximum working pressure: 10 bar.
  • The temperature of the pumped-over liquid: from -15C to + 120C.
  • Maximum ambient temperature: +40 C.

IR pump performance - 2900 rpm:

Monoblock pumps IR 32
(2900 rpm)

Hydraulic characteristics

IR 32

Monoblock pumps IR 40
(2900 rpm)

Hydraulic characteristics

IR 40

Monoblock pumps IR 50
(2900 rpm)

Hydraulic characteristics

IR 50

Monoblock pumps IR 80
(2900 rpm)

Hydraulic characteristics

IR 80

Performance characteristics of pumps IR 4P - 1450 rpm:

Monoblock pumps IR 4P 32
(2900 rpm)

Hydraulic characteristics

IR 4P 32

Monoblock pumps IR 4P 40
(2900 rpm)

Hydraulic characteristics

IR 4P 40

Monoblock pumps IR 4P 50
(2900 rpm)

Hydraulic characteristics

IR 4P 50

Monoblock pumps IR 4P 65
(2900 rpm)

Hydraulic characteristics

IR 4P 65

Monoblock pumps IR 4P 80
(2900 rpm)

Hydraulic characteristics

IR 4P 80

Monoblock pumps IR 4P 100
(2900 rpm)

Hydraulic characteristics

IR 4P 100

Monoblock pumps IR 4P 125
(2900 rpm)

Hydraulic characteristics

IR 4P 125

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