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3SR 2/14 - 0.50 HP three-phase submersible electric pump
Flow rate up to 50 l/min (2.7 m³/h). Head up to 56 meters. 0.37 Kw (0.50 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 PEDROLLO 3SR 2/14 has a flow rate that varies from 10 to 50 litres per minute with a head from 15.5 to 56 metres.
Due to its high performance and reliability, it is suitable for domestic, civil and industrial use, for the distribution of water in combination with pressure tanks, for irrigation of vegetable gardens and gardens, for washing systems, for pressure raising or for fire-fighting systems.
Submersible electric pump with 3-inch rewindable oil-bath motor.
Data sheet
- Motor connection
- THREE-PHASE
- Power (Kw)
- 0.37
- Power (HP)
- 0.50
- Absorption at 400V (A)
- 1.5
- Delivery mouth
- 1 "
- Pump body
- AISI 304 stainless steel
- Impeller
- Delrin
- Number of impellers
- 14
- Min. flow rate (l./min.)
- 10
- Max. flow rate (l./min.)
- 50
- Min. head (m.)
- 15.5
- Max. head (m.)
- 56
- Jobs
- irrigation, pressurization systems, water supply
- Max. liquid temperature (°C)
- 35
- Height (cm)
- 82.4
- External diameter (cm)
- 7.6
- Weight (Kg)
- 8.9
- Warranty (years)
- 2
3SR 2 models and performance
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3SR construction data
Bearings
| Pump bearing - fixed part | Anti-friction polymer |
| Pump bearing - rotating part | Sintered AISI 316 steel with ceramic coating |
Tree holding
Materials
| 1.3 - Delivery body | Stainless steel EN 1.4301 (AISI 304) |
| 3.0 - Impeller | POM acetal resin |
| 4.0 - Pump shaft | Stainless steel EN 1.4301 (AISI 304) |
| 4.2 - Towing joint | Stainless steel EN 1.4404 (AISI 316L) |
| 5.1 - Diffuser | Reinforced technopolymer |
| 5.3 - Diaphragm/Diffuser Cover | Reinforced technopolymer |
| 7.0 - Lantern | Stainless steel EN 1.4301 (AISI 304) |
| 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) |
Compare with Similar Products
 3SR 2/14 - 0.50 HP three-phase submersible electric pumpThis product Flow rate up to 50 l/min (2.7 m³/h). Head up to 56 meters. 0.37 Kw (0.50 HP) motor. | |
|---|---|
| Motor connection | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 0.37 |
| Power (HP) | Power (HP) 0.50 |
| Absorption at 400V (A) | Absorption at 400V (A) 1.5 |
| Delivery mouth | Delivery mouth 1 " |
| Pump body | Pump body AISI 304 stainless steel |
| Impeller | Impeller Delrin |
| Number of impellers | Number of impellers 14 |
| Min. flow rate (l./min.) | Min. flow rate (l./min.) 10 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 50 |
| Min. head (m.) | Min. head (m.) 15.5 |
| Max. head (m.) | Max. head (m.) 56 |
| Jobs | Jobs irrigation, pressurization systems, water supply |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) 35 |
| Height (cm) | Height (cm) 82.4 |
| External diameter (cm) | External diameter (cm) 7.6 |
| Weight (Kg) | Weight (Kg) 8.9 |
| Warranty (years) | Warranty (years) 2 |
