IE3 Motor Efficiency Vertical Multi-Stage Centrifugal Pump - SMA

Description

SMA, SMA-F, and SMA-L are non-self-priming vertical multistage centrifugal pumps. These pumps are available with standard motors, with the inlet and outlet located at the bottom of the pump in the same plane (inline type). All pumps are equipped with maintenance-free mechanical seal sets of the cartridge type, ensuring reliability and low maintenance.

Motor

• The motor is a totally enclosed, air-cooled, two-pole standard motor.
• Protection Grade: IP55
• Insulation Class: F
• Motors of other voltages are available upon request.
• Single-phase motors are available from 0.37 kW to 2.2 kW.

Standard Voltage (50 Hz):

• 1x220-230/240V
• 3x200-220/346-380V
• 3x220-240/380-415V
• 3x380-415V

Motor Protection

• Single-phase motors have a built-in thermal overload switch.
• Three-phase motors must be connected to a motor protective circuit breaker, according to local regulations.

Viscosity

Pumping liquids with densities or kinematic viscosities higher than those of water may cause:

• Considerable pressure drop
• Decreased hydraulic performance
• Increased power consumption

In such cases, the pump should be fitted with a larger motor. Contact Stream for guidance in such scenarios.

Ambient Temperature

• Maximum Ambient Temperature: +40°CIf the ambient temperature exceeds +40°C or the pump is installed at an altitude exceeding 1000 meters:
• The motor must not be fully loaded due to overheating risks.
• Overheating may result from excessive ambient temperatures or low cooling effects of the air.In these situations, a motor with a higher-rated output may be required.

Product Range

Available Models:

• SMA-L1, SMA-F1, SMA-1 to SMA-L90, SMA-F80, SMA-F90

Flow Rates (Q): 0.4 m³/h - 120 m³/hHead Range (H): 6 m - 309 mPower Range: 0.37 kW - 45 kWOperating Speed: 2900 rpm or 3500 rpmWorking Temperature Range: -20°C ~ 120°CMaximum Viscosity: 20cP

Material Type

• SMA Cast Iron, S.S EN1.4301/AISI 304
• SMA-F and SMA-L SMS S.S EN1.4301/AISI 304

Pipe Connections

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