HVAC & Circulation
Permanent Magnet Variable Frequency Circulation Pump
Permanent-magnet circulation pump for return-line and water-circulation systems.
SMSA50/0.37SMSA65/0.55SMSA85/0.75SMSA160/1.1SMSA250/2.2
0.5 HP0.75 HP1.0 HP1.5 HP3 HP
Permanent-magnet frequency conversion
Energy-saving and low-noise design
Five documented hydraulic sizes
Integrated protection functions
Product overview
Key Specifications
- Type
- Variable-frequency circulation pump
- Duty
- Continuous circulation
- Maintenance
- Low-maintenance design
Typical Applications
Hot-water return linesBuilding water circulationContinuous-duty circulation
Verified Performance Data
Maximum values transcribed from the supplied brochure or product sheet, including confirmed shared-platform data where identified. Select a pump from its full performance curve and site conditions, not from maximum values alone.
| Model | Max input power | Max head | Max flow |
|---|---|---|---|
| SMSA50/0.37 | 450 W | 25 m | 5.1 m³/h(85 L/min) |
| SMSA65/0.55 | 550 W | 30 m | 5.1 m³/h(85 L/min) |
| SMSA85/0.75 | 750 W | 35 m | 6.0 m³/h(100 L/min) |
| SMSA160/1.1 | 1100 W | 42 m | 15.6 m³/h(260 L/min) |
| SMSA250/2.2 | 2200 W | 47 m | 19.8 m³/h(330 L/min) |
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