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6SR44/4 - PSR - 7.5 HP three-phase electric submersible pump
Flow rate up to 1000 l/min (60 m³/h). Head up to 44 m. 5.5 kW (7.5 HP) motor.
Telephone support for information before purchasing.
After-sales assistance for product installation.
Reinforced packaging to reduce transport damage.
Description
The PEDROLLO 6SR44/4 submersible electric pump is recommended for pumping clean water with a sand content not exceeding 100g/m³.
The PEDROLLO 6SR44/4 has a flow rate that varies from 200 to 1000 liters per minute with a head from 18 to 44 metres.
Due to its high efficiency and reliability, it is suitable for use in the civil, industrial and agricultural fields, for the distribution of water coupled with autoclaves, for irrigation, for washing systems, for increasing pressure or for fire-fighting systems.
Data sheet
- Motor connection
- THREE-PHASE
- Power (HP)
- 7.5
- Delivery port
- 3 "
- Body Pump
- Cast iron
- Impeller
- Noryl
- Number of impellers
- 4
- Pump shaft
- AISI 304 stainless steel
- Flow rate min. (l./min.)
- 200
- Max flow (l./min.)
- 1000
- Min head (m.)
- 18
- Max head (m.)
- 47
- Employments
- fire prevention systems, irrigation, pressurization systems, water supply
- Liquid temperature max. (° C)
- +35°C
- Guarantee
- 2
Models and performance 6SR 44
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Construction data of the 6SR36 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 | Cast iron GJL 200 EN 1561 |
| 3.0 - Impeller | Reinforced technopolymer |
| 4.0 - Pump shaft | Stainless steel EN 1.4301 (AISI 304) |
| 4.2 - Towing joint | Stainless steel EN 1.4021 (AISI 420) |
| 5.0 - Stadium box | Stainless steel EN 1.4301 (AISI 304) |
| 5.1 - Diffuser | Reinforced technopolymer |
| 7.0 - Lantern | Cast iron GJL 200 EN 1561 |
| 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
 6SR44/4 - PSR - 7.5 HP three-phase electric submersible pumpThis product Flow rate up to 1000 l/min (60 m³/h). Head up to 44 m. 5.5 kW (7.5 HP) motor. |  6SR44/5 - PSR - 10 HP three-phase electric submersible pumpFlow rate up to 1000 l/min (60 m³/h). Head up to 54 m. 7.5 kW (10 HP) motor. |  6SR44/6 - PSR - 12.5 HP three-phase electric submersible pumpFlow rate up to 1000 l/min (60 m³/h). Head up to 70 m. 9.2 kW (12.5 HP) motor. |  6SR44/8 - PSR - 15 HP three-phase electric submersible pumpFlow rate up to 1000 l/min (60 m³/h). Head up to 93 m. 11 Kw (15 HP) motor. | |
|---|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (HP) | Power (HP) 7.5 | Power (HP) 10 | Power (HP) 12.5 | Power (HP) 15 |
| Delivery port | Delivery port 3 " | Delivery port 3 " | Delivery port 3 " | Delivery port -- |
| Body Pump | Body Pump Cast iron | Body Pump Cast iron | Body Pump Cast iron | Body Pump Cast iron |
| Impeller | Impeller Noryl | Impeller Noryl | Impeller Noryl | Impeller Noryl |
| Number of impellers | Number of impellers 4 | Number of impellers 5 | Number of impellers 6 | Number of impellers 8 |
| 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.) 200 | Flow rate min. (l./min.) 200 | Flow rate min. (l./min.) 200 | Flow rate min. (l./min.) 200 |
| Max flow (l./min.) | Max flow (l./min.) 1000 | Max flow (l./min.) 1000 | Max flow (l./min.) 1000 | Max flow (l./min.) 1000 |
| Min head (m.) | Min head (m.) 18 | Min head (m.) 22 | Min head (m.) 26 | Min head (m.) 35 |
| Max head (m.) | Max head (m.) 47 | Max head (m.) 58 | Max head (m.) 70 | Max head (m.) 93 |
| Employments | Employments fire prevention systems, irrigation, pressurization systems, water supply | Employments fire prevention systems, irrigation, pressurization systems, water supply | Employments fire prevention systems, irrigation, pressurization systems, water supply | Employments fire prevention systems, irrigation, pressurization systems, water supply |
| Liquid temperature max. (° C) | Liquid temperature max. (° C) +35°C | Liquid temperature max. (° C) +35°C | Liquid temperature max. (° C) 35 | Liquid temperature max. (° C) +35°C |
| Guarantee | Guarantee 2 | Guarantee 2 | Guarantee 2 | Guarantee 2 |