Main Product Features
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Stainless steel end suction pumps
3M
3M is a family of 3 Series for centrifugal pumps standardized to EN733 in 316L stainless steel. The pump construction is a Monoblock type with an extended shaft motor.
EN733 
Robust pump casings 
Energy saving MEI>0.7 
Easy installation and maintenance 
Compact design 
Made in Italy |
Key Features
Additional information
| Model |
3M4 32-160/0.37 – 4 Pole Three Phase Pump ,3M4 32-200/0.55 – 4 Pole Three Phase Pump ,3M4 32-200/0.75 – 4 Pole Three Phase Pump ,3M4 40-125/0.37 – 4 Pole Three Phase Pump ,3M4 40-160/0.55 – 4 Pole Three Phase Pump ,3M4 40-200/1.1 – 4 Pole Three Phase Pump ,3M4 40-200/1.5 – 4 Pole Three Phase Pump ,3M4 50-125/0.55 – 4 Pole Three Phase Pump ,3M4 50-160/1.1 – 4 Pole Three Phase Pump ,3M4 50-200/1.5 – 4 Pole Three Phase Pump ,3M4 50-200/2.2 – 4 Pole Three Phase Pump ,3M 32-125/1.1 – 2 Pole Three Phase Pump ,3M 32-160/1.5 – 2 Pole Three Phase Pump ,3M 32-160/2.2 – 2 Pole Three Phase Pump ,3M 32-200/3.0 – 2 Pole Three Phase Pump ,3M 32-200/4.0 – 2 Pole Three Phase Pump ,3M 32-200/5.5 – 2 Pole Three Phase Pump ,3M 40-125/1.5 – 2 Pole Three Phase Pump ,3M 40-125/2.2 – 2 Pole Three Phase Pump ,3M 40-160/3.0 – 2 Pole Three Phase Pump ,3M 40-160/4.0 – 2 Pole Three Phase Pump ,3M 40-200/5.5 – 2 Pole Three Phase Pump ,3M 40-200/7.5 – 2 Pole Three Phase Pump ,3M 40-200/11.0 – 2 Pole Three Phase Pump ,3M 50-125/2.2 – 2 Pole Three Phase Pump ,3M 50-125/3.0 – 2 Pole Three Phase Pump ,3M 50-125/4.0 – 2 Pole Three Phase Pump ,3M 50-160/5.5 – 2 Pole Three Phase Pump ,3M 50-160/7.5 – 2 Pole Three Phase Pump ,3M 50-200/9.2 – 2 Pole Three Phase Pump ,3M 50-200/11.0 – 2 Pole Three Phase Pump ,3M 50-200/15.0 – 2 Pole Three Phase Pump |
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Selection Chart
50Hz 2pole
Specifications
| Operating range | |
| Flow rate | up to 72 m³/h |
| Total head | up to 70 m |
| Max. working pressure | 10 bar |
| Liquid temperature | -10 to 90℃ |
| Outlet size | 32 to 50 mm |
| Pump material | |
| Casing | Stainless Steel (stamped) 304 |
| Impeller | Stainless Steel (stamped) 304 |
| Shaft | Stainless steel 304 (wetted parts) |
| Mechanical seal | Standard: Carbon/Ceramic/NBR Options: - High temperature seal (110 °C) wih Carbon/Ceramic/Viton seal & Viton O Rings - Hard faced seal with SiC/SiC/Viton seal & Viton O’ Rings |
| Motor | |
| Frequency | 50 Hz |
| Power rating | 1.1 to 15 kW (2 pole) 0.37 to 2.2 kW (4 pole) |
| Effciency | IE3 |
| Voltage | 230/400 V (up to 4.0 kW) 400/690 V (5.5 kW & above) |
| Poles | 2, 4 |
| Protection degree | IP55 |
| Insulation class | Class F (class B for temperature rise) |
Applications
- Micro or Ultra-filtration systems
- Industrial liquid handling systems
- Industrial pressure boosting
- Industrial parts washing systems
- Filtration and transfer in swimming pool
- Handling of refrigerant for cooling
- Cooling and air-conditioning systems
- Field irrigation
- Sprinkler irrigation
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Low axial thrust impeller in SS304/316L
ISO2858/ISO5199 standard