4SR 12/9 - N-HYD - 300 litre submersible pump
Flow rate up to 300 l/min (18 m³/h). Head up to 52 metres.
WITHOUT ENGINE.
Original spare part for 4SR12/9-N.
The PEDROLLO 4SR 12/9 N-HYD submersible pump is recommended for pumping clean water with a sand content not exceeding 150 grams per cubic metre.
It has a flow rate that varies from 50 to 300 litres per minute with a head of 11 to 52 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.
Original spare part for 4SR12/9-N.
- Power (HP)
- 2
- Delivery port
- 2"
- Body Pump
- AISI 304 stainless steel
- Impeller
- Noryl
- Number of impellers
- 9
- Pump shaft
- AISI 304 stainless steel
- Flow rate min. (l./min.)
- 50
- Max flow (l./min.)
- 300
- Min head (m.)
- 11
- Max head (m.)
- 52
- Height (cm)
- 83.8
- Outside diameter (cm)
- 9.8
- Guarantee
- 2
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|---|---|---|---|---|
| Power (HP) | Power (HP) 2 | Power (HP) 1.5 | Power (HP) 3 | Power (HP) 4 |
| Delivery port | Delivery port 2" | Delivery port 2" | Delivery port 2" | Delivery port 2" |
| 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 Noryl | Impeller Noryl | Impeller Noryl | Impeller Noryl |
| Number of impellers | Number of impellers 9 | Number of impellers 7 | Number of impellers 13 | Number of impellers 18 |
| Motor shaft | Motor shaft -- | Motor shaft AISI 304 stainless steel | Motor shaft AISI 304 stainless steel | Motor shaft -- |
| Pump shaft | Pump shaft AISI 304 stainless steel | Pump shaft -- | Pump shaft -- | Pump shaft AISI 304 stainless steel |
| Flow rate min. (l./min.) | Flow rate min. (l./min.) 50 | Flow rate min. (l./min.) 50 | Flow rate min. (l./min.) 50 | Flow rate min. (l./min.) 50 |
| Max flow (l./min.) | Max flow (l./min.) 300 | Max flow (l./min.) 300 | Max flow (l./min.) 300 | Max flow (l./min.) 300 |
| Min head (m.) | Min head (m.) 11 | Min head (m.) 8.5 | Min head (m.) 15.5 | Min head (m.) 21.5 |
| Max head (m.) | Max head (m.) 52 | Max head (m.) 40.5 | Max head (m.) 75 | Max head (m.) 104 |
| Height (cm) | Height (cm) 83.8 | Height (cm) 69.2 | Height (cm) 120.3 | Height (cm) 156.8 |
| Outside diameter (cm) | Outside diameter (cm) 9.8 | Outside diameter (cm) 9.8 | Outside diameter (cm) 9.8 | Outside diameter (cm) 9.8 |
| Guarantee | Guarantee 2 | Guarantee 2 | Guarantee 2 | Guarantee 2 |