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6HR 44/3 - PSR - 7.5 HP three-phase submersible electric pump
Flow rate up to 1000 l/min (60 m³/h). Head up to 41 meters. 5.5 kW (7.5 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 6HR 44/3 - PSR submersible electric pump from the 6HR series by Pedrollo can pump water or brackish water with a sand content not exceeding 100 grams per cubic meter.
Its high mechanical resistance, both to wear and tear caused by sand and to corrosion, makes it ideal for coastal areas.
The 6HR 44/3 - PSR is recommended for water distribution in conjunction with pressure tanks, for irrigation, for pressure boosting and for fire-fighting systems.
Recommended when a high quality product is required.
It stands out for its reliability, performance and premium build quality.
Data sheet
- Motor connection
- THREE-PHASE
- Power (Kw)
- 5.5
- Power (HP)
- 7.5
- Delivery mouth
- 3"
- Pump body
- AISI 304 stainless steel
- Impeller
- AISI 304 stainless steel
- Minimum flow rate (l./min.)
- 200
- Max. flow rate (l./min.)
- 1000
- Min. head (m.)
- 17
- Max. head (m.)
- 38
- Jobs
- washing systems, tank transfer, water treatment plants, fire prevention systems, irrigation, pressurization systems, water supply
- Max. liquid temperature (°C)
- +35°C
- Height (cm)
- 120.6
- External diameter (cm)
- 15
- Weight (Kg)
- 57.4
- Warranty (years)
- 2
6HR 44 models and performance
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Construction data of the 6HR series
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) |
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Compare with Similar Products
 6HR 44/3 - PSR - 7.5 HP three-phase submersible electric pumpThis product Flow rate up to 1000 l/min (60 m³/h). Head up to 41 meters. 5.5 kW (7.5 HP) motor. |  6HR 44/4 - PSR - 10 HP three-phase submersible electric pumpFlow rate up to 1000 l/min (60 m³/h). Head up to 55 metres. 7.5 kW (10 HP) motor. |  6HR 44/5 - PSR - 10 HP three-phase submersible electric pumpFlow rate up to 1000 l/min (60 m³/h). Head up to 68.5 metres. 7.5 kW (10 HP) motor. |  6HR 44/6 - PSR - 12.5 HP three-phase submersible electric pumpFlow rate up to 1000 l/min (60 m³/h). Head up to 82 meters. 9.2 kW (12.5 HP) motor. | |
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| Price | Price €3,777.12 -45% €2,077.42 | Price €4,222.42 -45% €2,322.33 | Price €4,523.76 -45% €2,488.07 | Price €4,988.58 -45% €2,743.72 |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 5.5 | Power (Kw) 7.5 | Power (Kw) 7.5 | Power (Kw) 9.2 |
| Power (HP) | Power (HP) 7.5 | Power (HP) 10 | Power (HP) 10 | Power (HP) 12.5 |
| 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.) 200 | Minimum flow rate (l./min.) 200 | Minimum flow rate (l./min.) 200 | Minimum flow rate (l./min.) 200 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 1000 | Max. flow rate (l./min.) 1000 | Max. flow rate (l./min.) 1000 | Max. flow rate (l./min.) 1000 |
| Min. head (m.) | Min. head (m.) 17 | Min. head (m.) 23 | Min. head (m.) 29 | Min. head (m.) 35 |
| Max. head (m.) | Max. head (m.) 38 | Max. head (m.) 55 | Max. head (m.) 68.5 | Max. head (m.) 82 |
| 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) 120.6 | Height (cm) 134.2 | 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) 57.4 | Weight (Kg) 64.1 | Weight (Kg) 67.5 | Weight (Kg) 72.9 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |
