IR (SAER) Horizontal Pumps for Water Supply and Circulation


IR (SAER) Horizontal Pumps for Water Supply and Circulation

 

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IR (SAER) Horizontal pumps for water supply refer to single-stage cradle-mounted monoblock pumps with impeller installed directly on the motor axis.

A closed-type electric motor with forced cooling.

Both inlet and outlet nozzles are flanged.

 

Technical Characteristic:

  • Head: up to 100 m for 2900 r/min, 43 m for 1450 r/min;
  • Flow rate: up to 275 m³/h for 2900 r/min, up to 400 m³/h for 1450 r/min;
  • DN inlet nozzles: from 50 to100 mm (150 for IR 4P);
  • DN outlet nozzles: from 32 to 80 mm (125 for IR 4P);
  • Temperature of pumped medium: from -15°С to +120°С;
  • Correspondence to the established standards: pump: UNI EN ISO 9006, А, level 1 at request;
  • Motor: IES 6034-1;
  • IR–IR 4P Saer horizontal pumps can work both in horizontal and vertical positions, but the motor should be placed in the upper part (must be agreed with the technical department of the production company).

Application Range:

IR horizontal pumps feature a wide range of applications. They are used for providing liquid circulation in heating, air-conditioning, and hot water supply, for pressure boosting in available water supply systems, pumping liquids out of tanks, for irrigation, fire distinguishing, as well as for automatic multi-pump high pressure stations (upon request).

Horizontal pumps are applicable to pumping little contaminated water that is chemically neutral to pump construction materials, contains neither solid particles, nor long fibre. There are available either horizontal or vertical installations, providing the electric motor is placed in the upper part. Stainless steel versions can be used for pumping aggressive media.
Special Constructions:
  • pump body is made of AISI 316 or bronze;
  • impeller is made of cast iron or brass;
  • pump housing is made of cast iron;
  • rotor – stainless steel;
  • max.operating pressure: 10 bar;
  • pumped medium temperature: from -15C up to +120C;
  • max. external temperature: +40C
Operational Characteristics IR - 2900 r/min:

Monoblock Pumps IR 32
(2900 r/min)

Hydraulic characteristics

IR 32

Monoblock Pumps IR 40
(2900 r/min)

Hydraulic characteristics

IR 40

Monoblock Pumps IR 50
(2900 r/min)

Hydraulic characteristics

IR 50

Monoblock Pumps IR 65
(2900 r/min)

Hydraulic characteristics

IR 65

Monoblock Pumps IR 80
(2900 r/min)

Hydraulic characteristics

IR 80

 
Operational Characteristics IR 4P - 1450 r/min:

Monoblock Pumps IR 4P 32
(1450 r/min)

Hydraulic characteristics

IR 4P 32

Monoblock Pumps IR 4P 40
(1450 r/min)

Hydraulic characteristics

IR 4P 40

Monoblock Pumps IR 4P 50
(1450 r/min)

Hydraulic characteristics

IR 4P 50

Monoblock Pumps IR 4P 65
(1450 r/min)

Hydraulic characteristics

IR 4P 65

Monoblock Pumps IR 4P 80
(1450 r/min)

Hydraulic characteristics

IR 4P 80

Monoblock Pumps IR 4P 100
(1450 r/min)

Hydraulic characteristics

IR 4P 100

Monoblock Pumps IR 4P 125
(1450 r/min)

Hydraulic characteristics

IR 4P 125