4SR 1/12 F-PS - 0.5 HP three-phase submersible electric pump
Flow rate up to 30 l / min (18 m³ / h). Head up to 75 m. 0.37 Kw (0.50 HP) engine.
The PEDROLLO 4SR 1/12 F-PS is recommended for pumping clean water with sand content not exceeding 150 g / m³.
It has a flow rate that varies from 5 to 30 liters per minute with a prevalence of 30 to 75 meters.
Due to its high efficiency and reliability, it is suitable for use in the domestic, civil and industrial fields, for the distribution of water in conjunction with autoclaves, for irrigation of vegetable gardens and gardens, for washing systems, for raising pressure or for fire-fighting systems.
Submersible electric pump with encapsulated PEDROLLO motor.
- Motor connection
- THREE-PHASE
- Power (HP)
- 0.50
- Absorption at 400V (A)
- 1.6
- Delivery port
- 1 "1/4
- Body Pump
- AISI 304 stainless steel
- Impeller
- Delrin
- Number of impellers
- 12
- Motor shaft
- Stainless steel EN 10088-3 1.4104
- Pump shaft
- AISI 304 stainless steel
- Check valve
- Yes
- Degree of protection
- IP 68
- Flow rate min. (l./min.)
- 5
- Max flow (l./min.)
- 30
- Min head (m.)
- 30
- Max head (m.)
- 75
- Cable length (m)
- 2
- Employments
- water supply, pressurization systems, irrigation
- Liquid temperature max. (° C)
- 35
- Height (cm)
- 63.9
- Outside diameter (cm)
- 9.8
- Weight kg)
- 11.3
- Guarantee
- 2
Compare with Similar Products
 4SR 1/12 F-PS - 0.5 HP three-phase submersible electric pumpThis product Flow rate up to 30 l / min (18 m³ / h). Head up to 75 m. 0.37 Kw (0.50 HP) engine. |  4SR 1/17 F-PS - 0.75 HP three-phase submersible electric pumpFlow rate up to 30 l / min (18 m³ / h). Head up to 106 m. 0.55 Kw (0.75 HP) engine. |  4SR 1/22 F-PS - 1 HP three-phase submersible electric pumpFlow rate up to 30 l / min (18 m³ / h). Head up to 138 m. 0.75 Kw (1 HP) engine. |  4SR 1/32 F-PS - 1.5 HP three-phase submersible electric pumpFlow rate up to 30 l / min (18 m³ / h). Head up to 200 m. 1.1 Kw (1.5 HP) engine. | |
|---|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (HP) | Power (HP) 0.50 | Power (HP) 0.75 | Power (HP) 1 | Power (HP) 1.5 |
| Absorption at 400V (A) | Absorption at 400V (A) 1.6 | Absorption at 400V (A) 1.8 | Absorption at 400V (A) 2.5 | Absorption at 400V (A) 3.4 |
| Delivery port | Delivery port 1 "1/4 | Delivery port 1 "1/4 | Delivery port 1 "1/4 | Delivery port 1 "1/4 |
| Body Pump | Body Pump AISI 304 stainless steel | Body Pump AISI 304 stainless steel | Body Pump AISI 304 stainless steel | Body Pump AISI 304 stainless steel |
| Impeller | Impeller Delrin | Impeller Delrin | Impeller Delrin | Impeller Delrin |
| Number of impellers | Number of impellers 12 | Number of impellers 17 | Number of impellers 22 | Number of impellers 32 |
| Motor shaft | Motor shaft Stainless steel EN 10088-3 1.4104 | Motor shaft Stainless steel EN 10088-3 1.4104 | Motor shaft Stainless steel EN 10088-3 1.4104 | Motor shaft Stainless steel EN 10088-3 1.4104 |
| Pump shaft | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel |
| Check valve | Check valve Yes | Check valve Yes | Check valve Yes | Check valve Yes |
| Degree of protection | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 |
| Flow rate min. (l./min.) | Flow rate min. (l./min.) 5 | Flow rate min. (l./min.) 5 | Flow rate min. (l./min.) 5 | Flow rate min. (l./min.) 5 |
| Max flow (l./min.) | Max flow (l./min.) 30 | Max flow (l./min.) 30 | Max flow (l./min.) 30 | Max flow (l./min.) 30 |
| Min head (m.) | Min head (m.) 30 | Min head (m.) 42.5 | Min head (m.) 55 | Min head (m.) 80 |
| Max head (m.) | Max head (m.) 75 | Max head (m.) 106 | Max head (m.) 138 | Max head (m.) 200 |
| Cable length (m) | Cable length (m) 2 | Cable length (m) 2 | Cable length (m) 2 | Cable length (m) 2 |
| Employments | Employments water supply, pressurization systems, irrigation | Employments water supply, pressurization systems, irrigation | Employments water supply, pressurization systems, irrigation | Employments water supply, pressurization systems, irrigation |
| Liquid temperature max. (° C) | Liquid temperature max. (° C) 35 | Liquid temperature max. (° C) 35 | Liquid temperature max. (° C) 35 | Liquid temperature max. (° C) 35 |
| Height (cm) | Height (cm) 63.9 | Height (cm) 76.5 | Height (cm) 88.5 | Height (cm) 112.5 |
| Outside diameter (cm) | Outside diameter (cm) 9.8 | Outside diameter (cm) 9.8 | Outside diameter (cm) 9.8 | Outside diameter (cm) 9.8 |
| Weight kg) | Weight kg) 11.3 | Weight kg) 13 | Weight kg) 15.6 | Weight kg) 19.3 |
| Guarantee | Guarantee 2 | Guarantee 2 | Guarantee 2 | Guarantee 2 |