6HR 34/3 - PD - 5.5 HP three-phase submersible electric pump
Flow rate up to 800 l/min (48 m³/h). Head up to 41.5 meters. 4 kW (5.5 HP) motor.




The 6HR 34/3 - PD 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 34/3 - PD can be installed both horizontally and vertically up to 200 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)
- 4
- Power (HP)
- 5.5
- 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.)
- 19
- Max. head (m.)
- 41.5
- Jobs
- washing systems, tank transfer, water treatment plants, fire prevention systems, irrigation, pressurization systems, water supply
- Max. liquid temperature (°C)
- +35°C
- Height (cm)
- 117.6
- External diameter (cm)
- 15
- Weight (Kg)
- 55.4
- Warranty (years)
- 2
|
|
|
|
|
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||

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 34/3 - PD - 5.5 HP three-phase submersible electric pumpThis product Flow rate up to 800 l/min (48 m³/h). Head up to 41.5 meters. 4 kW (5.5 HP) motor. | ![]() 6HR 34/4 - PD - 7.5 HP three-phase submersible electric pumpFlow rate up to 800 l/min (48 m³/h). Head up to 55.5 meters. 5.5 kW (7.5 HP) motor. | ![]() 6HR 34/5 - PD - 10 HP three-phase submersible electric pumpFlow rate up to 800 l/min (48 m³/h). Head up to 69.5 metres. 7.5 kW (10 HP) motor. | ![]() 6HR 34/6 - PD - 12.5 HP three-phase submersible electric pumpFlow rate up to 800 l/min (48 m³/h). Head up to 83 meters. 9.2 kW (12.5 HP) motor. | |
|---|---|---|---|---|
| Price | Price €3,250.08 -45% €1,787.54 | Price €3,631.94 -45% €1,997.57 | Price €4,004.04 -45% €2,202.22 | Price €4,443.24 -45% €2,443.78 |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 4 | Power (Kw) 5.5 | Power (Kw) 7.5 | Power (Kw) 9.2 |
| Power (HP) | Power (HP) 5.5 | Power (HP) 7.5 | Power (HP) 10 | Power (HP) 12.5 |
| Delivery mouth | Delivery mouth 3" | Delivery mouth 3" | Delivery mouth 3" | Delivery mouth -- |
| Pump body | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel | Pump body -- |
| Impeller | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel | Impeller -- |
| 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.) 19 | Min. head (m.) 25.5 | Min. head (m.) 32 | Min. head (m.) 38 |
| Max. head (m.) | Max. head (m.) 41.5 | Max. head (m.) 55.5 | Max. head (m.) 69.5 | Max. head (m.) 83 |
| 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 -- |
| 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) 117.6 | Height (cm) 130.7 | Height (cm) 144.3 | Height (cm) 158.4 |
| External diameter (cm) | External diameter (cm) 15 | External diameter (cm) 15 | External diameter (cm) 15 | External diameter (cm) 15 |
| Weight (Kg) | Weight (Kg) 55.4 | Weight (Kg) 61.1 | Weight (Kg) 67.5 | Weight (Kg) 72.9 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |






