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6SR12/28 - PSR - 20 HP three-phase submersible electric pump
Flow rate up to 330 l/min (19.8 m³/h). Head up to 390 m. 15 kW (20 HP) motor.
Telephone support for information before purchasing.
Reinforced packaging to reduce transport damage.
After-sales assistance for product installation.
We supply all spare parts on this product.
Description
The 6SR12/28 - PSR submersible electric pump from the 6SR series by Pedrollo can pump clean water with a maximum of 150 grams per cubic meter of sand.
Recommended for use in the civil, agricultural and municipal sectors.
Suitable for water distribution in conjunction with pressure tanks, for irrigation, for pressure boosting and for fire-fighting systems.
The 6SR 12/28 - PSR is equipped with impellers and diffusers that can resist abrasion caused by sand.
It can be installed both vertically and horizontally up to 150 meters below water level.
Data sheet
- Motor connection
- THREE-PHASE
- Power (Kw)
- 15
- Power (HP)
- 20
- Delivery mouth
- 3"
- Pump body
- Cast iron
- Impeller
- Noryl
- Number of impellers
- 28
- Pump shaft
- AISI 304 stainless steel
- Minimum flow rate (l./min.)
- 50
- Max. flow rate (l./min.)
- 330
- Min. head (m.)
- 112
- Max. head (m.)
- 390
- Jobs
- fire prevention systems, irrigation, pressurization systems, water supply
- Max. liquid temperature (°C)
- +35°C
- Warranty (years)
- 2
6SR 12 models and performance
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Construction data of the 6SR series
Bearings
| Pump bearing - fixed part | Special elastomer |
| 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) |
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Compare with Similar Products
 6SR12/28 - PSR - 20 HP three-phase submersible electric pumpThis product Flow rate up to 330 l/min (19.8 m³/h). Head up to 390 m. 15 kW (20 HP) motor. |  6SR12/18 - PSR - 12.5 HP three-phase submersible electric pumpFlow rate up to 330 l/min (19.8 m³/h). Head up to 250 m. 9.2 Kw (12.5 HP) motor. |  6SR12/21 - PSR - 15 HP three-phase submersible electric pumpFlow rate up to 330 l/min (19.8 m³/h). Head up to 292 m. 11 kW (15 HP) motor. |  6SR12/25 - PSR - 17.5 HP three-phase submersible electric pumpFlow rate up to 330 l/min (19.8 m³/h). Head up to 349 m. 13 kW (17.5 HP) motor. | |
|---|---|---|---|---|
| Price | Price €4,283.42 -45% €2,355.88 | Price €3,473.34 -45% €1,910.34 | Price €3,807.62 -45% €2,094.19 | Price €4,008.92 -45% €2,204.91 |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 15 | Power (Kw) 9.2 | Power (Kw) 11 | Power (Kw) 13 |
| Power (HP) | Power (HP) 20 | Power (HP) 12.5 | Power (HP) 15 | Power (HP) -- |
| Delivery mouth | Delivery mouth 3" | Delivery mouth 3" | Delivery mouth 3" | Delivery mouth 3" |
| Pump body | Pump body Cast iron | Pump body Cast iron | Pump body Cast iron | Pump body Cast iron |
| Impeller | Impeller Noryl | Impeller Noryl | Impeller Noryl | Impeller Noryl |
| Number of impellers | Number of impellers 28 | Number of impellers 18 | Number of impellers 21 | Number of impellers 25 |
| Pump shaft | Pump shaft AISI 304 stainless steel | Pump shaft -- | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel |
| Degree of protection | Degree of protection -- | Degree of protection -- | Degree of protection -- | Degree of protection IP 68 |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 50 | Minimum flow rate (l./min.) 50 | Minimum flow rate (l./min.) 50 | Minimum flow rate (l./min.) 50 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 330 | Max. flow rate (l./min.) 330 | Max. flow rate (l./min.) 330 | Max. flow rate (l./min.) 330 |
| Min. head (m.) | Min. head (m.) 112 | Min. head (m.) 72 | Min. head (m.) 84 | Min. head (m.) 100 |
| Max. head (m.) | Max. head (m.) 390 | Max. head (m.) 250 | Max. head (m.) 292 | Max. head (m.) 349 |
| Jobs | Jobs fire prevention systems, irrigation, pressurization systems, water supply | Jobs fire prevention systems, irrigation, pressurization systems, water supply | Jobs fire prevention systems, irrigation, pressurization systems, water supply | Jobs fire prevention systems, irrigation, pressurization systems, water supply |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +35°C | Max. liquid temperature (°C) +35°C | Max. liquid temperature (°C) +35°C | Max. liquid temperature (°C) +35°C |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |
