4SR 1.5/7 S-HYD - 45 litre submersible pump
Flow rate up to 45 l/min (1.8 m³/h). Head up to 50 metres.
WITHOUT ENGINE.
The Pedrollo 4SR 1.5/7 S-PD electric pump is recommended for pumping clean water with a sand content not exceeding 200 grams per cubic metre.
It has a flow rate that varies from 5 to 45 litres per minute with a head of 45 to 50 metres.
Due to its high performance and reliability, it is suitable for domestic, civil and industrial use, for the distribution of water in combination with pressure tanks, for irrigation of vegetable gardens and gardens, for washing systems, for pressure raising or for fire-fighting systems.
- Power (HP)
- 0.50
- Delivery port
- 1 "1/4
- Body Pump
- AISI 304 stainless steel
- Impeller
- Delrin
- Number of impellers
- 7
- Pump shaft
- AISI 304 stainless steel
- Flow rate min. (l./min.)
- 5
- Max flow (l./min.)
- 45
- Min head (m.)
- 45
- Max head (m.)
- 50
- Height (cm)
- Guarantee
- 2
Compare with Similar Products
 4SR 1.5/7 S-HYD - 45 litre submersible pumpThis product Flow rate up to 45 l/min (1.8 m³/h). Head up to 50 metres. WITHOUT ENGINE. |  4SR 1.5/11 S-HYD - 45 litre submersible pumpFlow rate up to 45 l/min (1.8 m³/h). Head up to 78 metres. WITHOUT ENGINE. |  4SR 1.5/15 S-HYD - 45 litre submersible pumpFlow rate up to 45 l/min (1.8 m³/h). Head up to 78 metres. WITHOUT ENGINE. |  4SR 1.5/22 S-HYD - 45 litre submersible pumpFlow rate up to 45 l/min (1.8 m³/h). Head up to 154 metres. WITHOUT ENGINE. | |
|---|---|---|---|---|
| Power (HP) | Power (HP) 0.50 | Power (HP) 0.75 | Power (HP) 1 | Power (HP) 1.5 |
| 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 7 | Number of impellers 11 | Number of impellers 15 | Number of impellers 22 |
| 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 |
| 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.) 45 | Max flow (l./min.) 45 | Max flow (l./min.) 45 | Max flow (l./min.) 45 |
| Min head (m.) | Min head (m.) 45 | Min head (m.) 26.5 | Min head (m.) 36 | Min head (m.) 52.5 |
| Max head (m.) | Max head (m.) 50 | Max head (m.) 78 | Max head (m.) 106 | Max head (m.) 154 |
| Height (cm) | Height (cm) -- | Height (cm) -- | Height (cm) -- | Height (cm) -- |
| Outside diameter (cm) | Outside diameter (cm) -- | Outside diameter (cm) -- | Outside diameter (cm) -- | Outside diameter (cm) -- |
| Guarantee | Guarantee 2 | Guarantee 2 | Guarantee 2 | Guarantee 2 |
