4SR 6/4 S-PD - 0.75 HP three-phase submersible electric pump
Flow rate up to 150 l/min (9 m³/h). Head up to 25.5 metres. 0.55 kW (0.75 HP) motor.
The Pedrollo 4SR 6/4 S-PD electric pump is recommended for pumping clean water with a sand content not exceeding 200 g/m³.
It has a flow rate that varies from 25 to 150 liters per minute with a head from 9.5 to 25.5 metres.
Due to its high efficiency and reliability, it is suitable for use in the domestic, civil and industrial fields, for the distribution of water coupled with autoclaves, for the irrigation of vegetable gardens and gardens, for washing systems, for increasing pressure or for fire extinguishing systems.
Submersible electric pump with rewindable Pedrollo motor.
- Motor connection
- THREE-PHASE
- Power (HP)
- 0.75
- Delivery port
- 2"
- Degree of protection
- IP 68
- Flow rate min. (l./min.)
- 25
- Max flow (l./min.)
- 150
- Min head (m.)
- 9.5
- Max head (m.)
- 25.5
- Cable length (m)
- 2
- Employments
- irrigation
- Weight kg)
- 10
- Guarantee
- 2
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Bearings
| Pump bearing - fixed part | Anti-friction polymer |
| Pump bearing - rotating part | Sintered AISI 316 steel with ceramic coating |
Tree holding
Materials
| 1.3 - Delivery body | Stainless steel EN 1.4301 (AISI 304) |
| 3.0 - Impeller | Reinforced technopolymer |
| 4.0 - Pump shaft | Stainless steel EN 1.4301 (AISI 304) |
| 4.2 - Towing joint | Stainless steel EN 1.4404 (AISI 316L) |
| 5.0 - Stadium box | Stainless steel EN 1.4301 (AISI 304) |
| 5.1 - Diffuser | Reinforced technopolymer |
| 7.0 - Lantern | Stainless steel EN 1.4301 (AISI 304) |
| 7.1 - Check Valve | Stainless steel EN 1.4301 (AISI 304) |
| 7.2 - Pump shirt | Stainless steel EN 1.4301 (AISI 304) |
| 7.3 - Cable cover | Stainless steel EN 1.4301 (AISI 304) |
| 8.0 - Suction Grid/Filter | Stainless steel EN 1.4301 (AISI 304) |
Compare with Similar Products
 4SR 6/4 S-PD - 0.75 HP three-phase submersible electric pumpThis product Flow rate up to 150 l/min (9 m³/h). Head up to 25.5 metres. 0.55 kW (0.75 HP) motor. |  4SR 6/6 S-PD - 1 HP three-phase electric submersible pumpFlow rate up to 150 l/min (9 m³/h). Head up to 38 metres. 0.75 kW (1 HP) motor. |  4SR 6/9 S-PD - 1.5 HP three-phase electric submersible pumpFlow rate up to 150 l/min (9 m³/h). Head up to 57 metres. 1.1 kW (1.5 HP) motor. |  4SR 6/13 S-PD - 2 HP three-phase electric submersible pumpFlow rate up to 150 l/min (9 m³/h). Head up to 83 metres. 1.5 kW (2 HP) motor. | |
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| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (HP) | Power (HP) 0.75 | Power (HP) 1 | Power (HP) 1.5 | Power (HP) 2 |
| Delivery port | Delivery port 2" | Delivery port 2" | Delivery port 2" | Delivery port 2" |
| 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.) 25 | Flow rate min. (l./min.) 25 | Flow rate min. (l./min.) 25 | Flow rate min. (l./min.) 25 |
| Max flow (l./min.) | Max flow (l./min.) 150 | Max flow (l./min.) 150 | Max flow (l./min.) 150 | Max flow (l./min.) 150 |
| Min head (m.) | Min head (m.) 9.5 | Min head (m.) 14.5 | Min head (m.) 21.5 | Min head (m.) 31.5 |
| Max head (m.) | Max head (m.) 25.5 | Max head (m.) 38 | Max head (m.) 57 | Max head (m.) 83 |
| Cable length (m) | Cable length (m) 2 | Cable length (m) 2 | Cable length (m) 2 | Cable length (m) 2 |
| Employments | Employments irrigation | Employments irrigation | Employments irrigation | Employments irrigation |
| Weight kg) | Weight kg) 10 | Weight kg) 12 | Weight kg) 14 | Weight kg) 16 |
| Guarantee | Guarantee 2 | Guarantee 2 | Guarantee 2 | Guarantee 2 |