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 SAER ELECTRIC PUMPS |
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APPLICATIONS
Electropumps MG1-MG2 are used in plants for recirculation, heating, air-conditioning, fire-fighting, heat recovery and water supply, generally speaking.
They are also used for setting up pumping units, irrigation and sprinkling systems, autoclaves and various industrial services.
CHARACTERISTICS
MG1-MG2 electropumps are of the single-impeller, single-block centrifugal type with rigid coupling, coupled to a standard B3/B5 form asynchronous motor.
The coupling is obtained by means of a block with ball bearing on which the pump shaft is secured and integrated with a rigid coupling.
The pump body is standardised in compliance with UNI-EN 733.
The motor unit and the rotating part of the pump can be taken away without removing the pump body from the system piping.
SPECIFICATIONS
Flow rates up to 255 m3/h, pressure heads up to 98m at 2,950 1/min.
Temperature of liquid pumped: -15C° to +120C°.
Special versions on request.
Maximum working pressure: 10 bar
Maximum ambient temperature: 40C° (please, request verification for higher temperatures).
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APPLICATIONS
Recircling plants, heating, air conditioning, heat recovery, plants of water supply procurement, pressurising units and fire-fighting systems.
CHARACTERISTICS
Hydraulics: pump body with dimension and performances according to EN 733 rules, closed impeller dynamically balanced and with balance holes for the for the balancing of the axial thrust. Shaft completely in stainless steel, greased ball bearings, flanges (UNI EN 1092-2): up to DN 150: PN16, from DN 200:PN10.
Mechanical seal; see page 152, special seals on request.
For constructive materials, please, refer to page 6.
Motor: asynchronous with 2 or 4 poles and with external ventilation.
Protection: IP55
Insulation: class F
Standard tensions: 220-240V up to 4 kW, 380-415V / 660- 720V starting from 5,5 kW.
Frequency: 50 Hz
SPECIFICATIONS
DN aspiration: from 50 up to 100 (150 for IR4P) –
DN delivery: from 32 up to 80 (125 for IR4P).
Qmax: 275 m3/h @ 2900 1/min • 400 m3/h @ 1450 1/min
Hmax: 100 m @ 2900 1/min • 43 m @ 1450 1/min
Temperature of the pumped liquid: from -15°C up to +120°C
Max operation pressure (see table at page 4 of the catalogue)
Max environment temperature: 40°C (for higher temperature, please, verify).
Pumps: UNI EN ISO 9906 Appendix A, level 1 on request. Motor: IEC 60034-1 rules.
The electric pumps can be positioned with horizontal, sloping or vertical axis always with the motor upwards. The operating characteristics of the catalogue and label are to be understood for continuous service and with clear water (specific weight = 1000 kg/m3) with a max manometric suction height of approximately 1,5 m.
For higher manometric heights and up to a max of approximately 6-7 m., the characteristics decrease in the various delivery data.
The suction piping must be absolutely hermetic and for the catalogue data it must have the following minimum diameters (pipes of smaller diameters reduce the delivery values):
DN (pump suction) - mm 50 65 80 100 125 150
DN (suction pipe) - mm 80 100 150 200 250 300
SPECIAL VERSIONS
Constructive materials (page 6)
Different mechanical seals (page 152)
Mechanical seal normalized according to UNI EN 12756
Special tensions
Frequency 60 Hz
ACCESSORIES ON REQUEST
Kit counterflanges
Motors with PTC protection
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APPLICATIONS
The electric pumps IR-IR4P can be used in recircling plants, heating, air conditioning, heat recovery, plants of water supply procurement in general.
Furthermore,they are used for slipping and rain type irrigation plants, tanks and various services in the industrial field.
CHARACTERISTICS
The electric pumps IR-IR4P can be used in recircling plants, heating, air conditioning, heat recovery, plants of water supply procurement in general.
Furthermore,they are used for slipping and rain type irrigation plants, tanks and various services in the industrial field.
SPECIFICATIONS
Capacities up to 225 m3/h at 2900 R.P.M. • up to 450 m3/h at 1450 R.P.M. • Heads up to 97 m at 2900 R.P.M. • up to 45 m at 1450 R.P.M.
Temperature of the pumped liquid from -15°C up to +120°C.
Special versions on request
Max operation pressure: 10 bar
Max room temperature: 40°C (for higher temperature, pls verify)
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APPLICATIONS
The electric pumps IRX-IRX4P can be used in water treatment plants, where there are acid chemical agents and in several industrial applications.
CHARACTERISTICS
Single-stage centrifugal electric pump coupled by means of a support, to an asynchronous motor, closed type, with external ventilation. Pump body according to UNI EN 733 standards. The motor group and the rotating part can be taken off without removing the pump body from the plant pipes. The impeller is of closed type, keyed on the shaft.
SPECIFICATIONS
Capacity up to 250 m3/h at 2900 R.P.M. • up to 120 m3/h at 1450 R.P.M. • Head up to 97 m at 2900 R.P.M. • up to 24 m at 1450 R.P.M.
Temperature of the pumped liquid from -15°C up to +120°C.
Special versions on request
Max operation pressure: 10 bar
Max ambient temperature: 40°C (for higher temperature, ask for verification)
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APPLICATIONS
The electric pumps IRX-IRX4P can be used in water treatment plants, where there are acid chemical agents and in several industrial applications.
CHARACTERISTICS
Single-stage centrifugal electric pump coupled by means of a support, to an asynchronous motor, closed type, with external ventilation. Pump body according to UNI EN 733 standards. The motor group and the rotating part can be taken off without removing the pump body from the plant pipes. The impeller is of closed type, keyed on the shaft.
SPECIFICATIONS
Capacity up to 250 m3/h at 2900 R.P.M. • up to 120 m3/h at 1450 R.P.M. • Head up to 97 m at 2900 R.P.M. • up to 24 m at 1450 R.P.M.
Temperature of the pumped liquid from -15°C up to +120°C.
Special versions on request
Max operation pressure: 10 bar
Max ambient temperature: 40°C (for higher temperature, ask for verification)
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APPLICATIONS
These pumps are used for water supply, both for civil and industrial purposes, for irrigation, conveying, condensate water, hot water, cooling water, water treatment in general.
CHARACTERISTICS
Standard construction in cast iron G 25 UNI 5007. On request it is possible to have other constructive metallurgies.
SPECIFICATIONS
Q up to 625 m3/H. 173,5 It/sec - H up to 100 mt.
Temp of the pumped liquid from -15°C to +120°C
NB: Versions on request, for temp. from -25°C to +140°C and
for conveyance of sea water.The operating characteristics are guaranteed according to standards
UNI/ISO 2548 class C appendix B.
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APPLICATIONS
The electric pumps IRX-IRX4P can be used in water treatment plants, where there are acid chemical agents and in several industrial applications.
CHARACTERISTICS
Single-stage centrifugal electric pump coupled by means of a support, to an asynchronous motor, closed type, with external ventilation. Pump body according to UNI EN 733 standards. The motor group and the rotating part can be taken off without removing the pump body from the plant pipes. The impeller is of closed type, keyed on the shaft.
SPECIFICATIONS
Capacity up to 250 m3/h at 2900 R.P.M. • up to 120 m3/h at 1450 R.P.M. • Head up to 97 m at 2900 R.P.M. • up to 24 m at 1450 R.P.M.
Temperature of the pumped liquid from -15°C up to +120°C.
Special versions on request
Max operation pressure: 10 bar
Max ambient temperature: 40°C (for higher temperature, ask for verification)
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APPLICATIONS
These pumps are used for water supply, both for civil and industrial purposes, for irrigation, conveying, condensate water, hot water, cooling water, water treatment in general.
CHARACTERISTICS
Standard construction in cast iron G 25 UNI 5007. On request it is possible to have other constructive metallurgies.
SPECIFICATIONS
Q up to 625 m3/H. 173,5 It/sec - H up to 100 mt.
Temp of the pumped liquid from -15°C to +120°C
NB: Versions on request, for temp. from -25°C to +140°C and for conveyance of sea water.The operating characteristics are guaranteed according to standards UNI/ISO 2548 class C appendix B.
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APPLICATIONS
These pumps are used for water supply, both for civil and industrial purposes, for irrigation, conveying, condensate water, hot water, cooling water, water treatment in general.
CHARACTERISTICS
Standard construction in cast iron G 25 UNI 5007. On request it is possible to have other constructive metallurgies.
SPECIFICATIONS
Q up to 625 m3/H. 173,5 It/sec - H up to 100 mt.
Temp of the pumped liquid from -15°C to +120°C
NB: Versions on request, for temp. from -25°C to +140°C and
for conveyance of sea water.The operating characteristics are guaranteed according to standards
UNI/ISO 2548 class C appendix B.
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Tecnica
Industriale Srl
S.P. 231 Km 1,110 – 70026 Modugno (Ba) - Italy
Tel +39 0805367090 - Fax +39 0805367091
E-mail: info@tecnicaindustriale.it |
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