6HR 64/7 - PSR - 20 HP three-phase submersible electric pump
Flow rate up to 1500 l/min (90 m³/h). Head up to 91 metres. 15 kW (20 HP) motor.




The 6HR 64/7 - PSR submersible electric pump from the 6HR series by Pedrollo is recommended when a high-quality product is required.
Suitable for industrial, municipal and agricultural water applications.
Suitable for water distribution in conjunction with pressure tanks, for irrigation, for pressure boosting and for fire-fighting systems.
The 6HR 64/7 - PSR boasts high mechanical resistance against wear due to sand or corrosion.
Among the best in the 6-inch submersible category.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 15
- Power (HP)
- 20
- Pump body
- AISI 304 stainless steel
- Impeller
- AISI 304 stainless steel
- Minimum flow rate (l./min.)
- 400
- Max. flow rate (l./min.)
- 1500
- Min. head (m.)
- 35
- Max. head (m.)
- 91
- Jobs
- washing systems, tank transfer, water treatment plants, fire prevention systems, irrigation, pressurization systems, water supply
- Max. liquid temperature (°C)
- +35°C
- Height (cm)
- 184.7
- External diameter (cm)
- 15
- Weight (Kg)
- 90.9
- Warranty (years)
- 2
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Bearings
| Pump bearing - fixed part | Special elastomer |
| Pump bearing - rotating part | Stainless steel EN 1.4301 (AISI 304) |
Tree holding
Materials
| 1.3 - Delivery body | Stainless steel EN 1.4301 (AISI 304) |
| 3.0 - Impeller | Stainless steel EN 1.4301 (AISI 304) |
| 4.0 - Pump shaft | Stainless steel EN 1.4301 (AISI 304) |
| 4.2 - Towing joint | Stainless steel EN 1.4301 (AISI 304) |
| 5.1 - Diffuser | Stainless steel EN 1.4301 (AISI 304) |
| 5.2 - Wear ring | Special elastomer |
| 7.0 - Lantern | Stainless steel EN 1.4301 (AISI 304) |
| 7.1 - Check Valve | 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
![]() 6HR 64/7 - PSR - 20 HP three-phase submersible electric pumpThis product Flow rate up to 1500 l/min (90 m³/h). Head up to 91 metres. 15 kW (20 HP) motor. | ![]() 6HR 64/6 - PSR - 17.5 HP three-phase submersible electric pumpFlow rate up to 1500 l/min (90 m³/h). Head up to 78 meters. 13 kW (17.5 HP) motor. | ![]() 6HR 64/8 - PSR - 25 HP three-phase submersible electric pumpFlow rate up to 1500 l/min (90 m³/h). Head up to 104 metres. 18.5 kW (25 HP) motor. | ![]() 6HR 64/10 - PSR - 30 HP three-phase submersible electric pumpFlow rate up to 1500 l/min (90 m³/h). Head up to 130 metres. 22 kW (30 HP) motor. | |
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| Price | Price €5,768.16 -45% €3,172.49 | Price €5,202.08 -45% €2,861.14 | Price €6,333.02 -45% €3,483.16 | Price €7,715.28 -45% €4,243.40 |
| 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) 13 | Power (Kw) 18.5 | Power (Kw) 22 |
| Power (HP) | Power (HP) 20 | Power (HP) 17.5 | Power (HP) 25 | Power (HP) 30 |
| Pump body | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel |
| Impeller | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 400 | Minimum flow rate (l./min.) 400 | Minimum flow rate (l./min.) 400 | Minimum flow rate (l./min.) 400 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 1500 | Max. flow rate (l./min.) 1500 | Max. flow rate (l./min.) 1500 | Max. flow rate (l./min.) 1500 |
| Min. head (m.) | Min. head (m.) 35 | Min. head (m.) 30 | Min. head (m.) 40 | Min. head (m.) 50 |
| Max. head (m.) | Max. head (m.) 91 | Max. head (m.) 78 | Max. head (m.) 104 | Max. head (m.) 130 |
| Jobs | Jobs washing systems, tank transfer, water treatment plants, fire prevention systems, irrigation, pressurization systems, water supply | Jobs fire prevention systems, water treatment plants, tank transfer, washing systems, irrigation, pressurization systems, water supply | Jobs washing systems, tank transfer, water treatment plants, fire prevention systems, irrigation, pressurization systems, water supply | Jobs washing systems, tank transfer, water treatment plants, 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 |
| Height (cm) | Height (cm) 184.7 | Height (cm) 174 | Height (cm) 201.7 | Height (cm) 230.1 |
| External diameter (cm) | External diameter (cm) 15 | External diameter (cm) 15 | External diameter (cm) 15 | External diameter (cm) 15 |
| Weight (Kg) | Weight (Kg) 90.9 | Weight (Kg) 79.6 | Weight (Kg) 94.2 | Weight (Kg) 111.8 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |



