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4SR 2/44 S-PD - 4 HP three-phase electric submersible pump
Flow rate up to 65 l/min (3.9 m³/h). Head up to 328 metres. 3 Kw (4 HP) motor.
Reinforced packaging to reduce transport damage.
Telephone support for information before purchasing.
After-sales assistance for product installation.
We supply all spare parts on this product.
Description
The Pedrollo 4SR 2/44 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 10 to 65 liters per minute with a head from 94 to 328 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.
Data sheet
- Motor connection
- THREE-PHASE
- Motor power (HP)
- 4
- Delivery port
- 1 "1/4
- Degree of protection
- IP 68
- Flow rate min. (l./min.)
- 10
- Max flow (l./min.)
- 65
- Min head (m.)
- 94
- Max head (m.)
- 328
- Cable length (m)
- 2
- Employments
- irrigation
- Weight kg)
- 28
- Guarantee
- 2
4SR 2-S models and performances
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Construction data of the 4SR-S series
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) |