6HR 34/27 - PSR - 50 HP three-phase submersible electric pump
Flow rate up to 800 l/min (48 m³/h). Head up to 375 meters. 37 kW (50 HP) motor.




The 6HR 34/27 - PSR submersible electric pump from the 6HR series by Pedrollo is among the best in the 6-inch submersible pump category.
Pedrollo has created a high-quality, reliable product that offers excellent performance and lasts over time.
Recommended for installation in the agricultural, civil and industrial sectors.
The 6HR 34/27 - PSR can be installed both horizontally and vertically up to 150 metres below water level.
Made from micro-cast stainless steel of considerable thickness which guarantees resistance, solidity and long life.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 37
- Power (HP)
- 50
- Delivery mouth
- 3"
- Pump body
- AISI 304 stainless steel
- Impeller
- AISI 304 stainless steel
- Minimum flow rate (l./min.)
- 100
- Max. flow rate (l./min.)
- 800
- Min. head (m.)
- 173
- Max. head (m.)
- 375
- Jobs
- washing systems, tank transfer, water treatment plants, fire prevention systems, irrigation, pressurization systems, water supply
- Max. liquid temperature (°C)
- +35°C
- Height (cm)
- 423.8
- External diameter (cm)
- 15
- Weight (Kg)
- 203.5
- 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 34/27 - PSR - 50 HP three-phase submersible electric pumpThis product Flow rate up to 800 l/min (48 m³/h). Head up to 375 meters. 37 kW (50 HP) motor. | ![]() 6HR 34/16 - PSR - 30 HP three-phase submersible electric pumpFlow rate up to 800 l/min (48 m³/h). Head up to 222 meters. 22 kW (30 HP) motor. | ![]() 6HR 34/19 - PSR - 35 HP three-phase submersible electric pumpFlow rate up to 800 l/min (48 m³/h). Head up to 264 meters. 26 kW (35 HP) motor. | ![]() 6HR 34/22 - PSR - 40 HP three-phase submersible electric pumpFlow rate up to 800 l/min (48 m³/h). Head up to 293 meters. 30 kW (40 HP) motor. | |
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| Price | Price €13,369.98 -45% €7,353.49 | Price €8,997.50 -45% €4,948.63 | Price €10,341.94 -45% €5,688.07 | Price €11,283.78 -45% €6,206.08 |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 37 | Power (Kw) 22 | Power (Kw) 26 | Power (Kw) 30 |
| Power (HP) | Power (HP) 50 | Power (HP) 30 | Power (HP) 35 | Power (HP) 40 |
| Delivery mouth | Delivery mouth 3" | Delivery mouth 3" | Delivery mouth 3" | Delivery mouth 3" |
| 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.) 100 | Minimum flow rate (l./min.) 100 | Minimum flow rate (l./min.) 100 | Minimum flow rate (l./min.) 100 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 800 | Max. flow rate (l./min.) 800 | Max. flow rate (l./min.) 800 | Max. flow rate (l./min.) 800 |
| Min. head (m.) | Min. head (m.) 173 | Min. head (m.) 102 | Min. head (m.) 122 | Min. head (m.) 141 |
| Max. head (m.) | Max. head (m.) 375 | Max. head (m.) 222 | Max. head (m.) 264 | Max. head (m.) 306 |
| Jobs | 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 | 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) 423.8 | Height (cm) 284.7 | Height (cm) 329.5 | Height (cm) 359.8 |
| External diameter (cm) | External diameter (cm) 15 | External diameter (cm) 15 | External diameter (cm) 15 | External diameter (cm) 15 |
| Weight (Kg) | Weight (Kg) 203.5 | Weight (Kg) 138.5 | Weight (Kg) 166.6 | Weight (Kg) 176.7 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |






