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6SR12/21 - PD - submersible electric Pump three phase 15 HP
Flow rate up to 330 l/min (19.8 m3/h). Head up to 279 m. 11 Kw motor (15 HP).
Telephone support for information before purchasing.
Reinforced packaging to reduce transport damage.
After-sales assistance for product installation.
Description
Electric pump, submersible PEDROLLO 6SR12/21, is recommended for pumping clean water with sand content not exceeding 100g/m3.
The PEDROLLO 6SR12/21 has a flow rate that varies from 50 to 330 litres per minute with a head 84 to 279 metres.
For the high performance and reliability are suitable for use in the field of civil industrial and agricultural sectors, for the distribution of water in combination with autoclaves, for irrigation, for washing plants, for the raising of pressure or for fire-fighting systems.
Data sheet
- Motor connection
- THREE-PHASE
- Power (HP)
- 15
- Delivery port
- 3 "
- Body Pump
- Cast iron
- Impeller
- Noryl
- Number of impellers
- 21
- Pump shaft
- AISI 304 stainless steel
- Flow rate min. (l./min.)
- 50
- Max flow (l./min.)
- 330
- Min head (m.)
- 84
- Max head (m.)
- 292
- Employments
- water supply, pressurization systems, irrigation, fire prevention systems
- Liquid temperature max. (° C)
- 35
- Height (cm)
- 209.3
- Outside diameter (cm)
- 149.5
- Weight kg)
- 83.9
- Guarantee
- 2
6SR 12 models and performance
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Construction data of the 6SR series
Bearings
| Pump bearing - fixed part | Special elastomer |
| Pump bearing - rotating part | Sintered AISI 316 steel with ceramic coating |
Tree holding
Materials
| 1.3 - Delivery body | Cast iron GJL 200 EN 1561 |
| 3.0 - Impeller | Reinforced technopolymer |
| 4.0 - Pump shaft | Stainless steel EN 1.4301 (AISI 304) |
| 4.2 - Towing joint | Stainless steel EN 1.4021 (AISI 420) |
| 5.0 - Stadium box | Stainless steel EN 1.4301 (AISI 304) |
| 5.1 - Diffuser | Reinforced technopolymer |
| 7.0 - Lantern | Cast iron GJL 200 EN 1561 |
| 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
 6SR12/21 - PD - submersible electric Pump three phase 15 HPThis product Flow rate up to 330 l/min (19.8 m3/h). Head up to 279 m. 11 Kw motor (15 HP). |  6SR12/18 - PD - submersible electric Pump three-phase 12.5 HPFlow rate up to 330 l/min (19.8 m3/h). Head up to 390 m. Motor 9.2 Kw (12.5 HP). |  6SR12/25 - PD - submersible electric Pump three-phase 20 HPFlow rate up to 330 l/min (19.8 m3/h). Head up to 331 m. Engine to 13 Kw (17.5 HP). |  6SR12/28 - PD - submersible electric Pump three-phase 20 HPFlow rate up to 330 l/min (19.8 m3/h). Head up to 371 m. Motor 15 Kw (20 HP). | |
|---|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (HP) | Power (HP) 15 | Power (HP) 12.5 | Power (HP) -- | Power (HP) 20 |
| Delivery port | Delivery port 3 " | Delivery port 3 " | Delivery port 3 " | Delivery port 3 " |
| Body Pump | Body Pump Cast iron | Body Pump Cast iron | Body Pump Cast iron | Body Pump Cast iron |
| Impeller | Impeller Noryl | Impeller Noryl | Impeller Noryl | Impeller Noryl |
| Number of impellers | Number of impellers 21 | Number of impellers 18 | Number of impellers 25 | Number of impellers 28 |
| Pump shaft | Pump shaft AISI 304 stainless steel | Pump shaft -- | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel |
| Degree of protection | Degree of protection -- | Degree of protection -- | Degree of protection IP 68 | Degree of protection -- |
| Flow rate min. (l./min.) | Flow rate min. (l./min.) 50 | Flow rate min. (l./min.) 50 | Flow rate min. (l./min.) 50 | Flow rate min. (l./min.) 50 |
| Max flow (l./min.) | Max flow (l./min.) 330 | Max flow (l./min.) 330 | Max flow (l./min.) 330 | Max flow (l./min.) 330 |
| Min head (m.) | Min head (m.) 84 | Min head (m.) 72 | Min head (m.) 100 | Min head (m.) 112 |
| Max head (m.) | Max head (m.) 292 | Max head (m.) 250 | Max head (m.) 349 | Max head (m.) 390 |
| Employments | Employments water supply, pressurization systems, irrigation, fire prevention systems | Employments fire prevention systems, irrigation, pressurization systems, water supply | Employments water supply, pressurization systems, irrigation, fire prevention systems | Employments water supply, pressurization systems, irrigation, fire prevention systems |
| Liquid temperature max. (° C) | Liquid temperature max. (° C) 35 | Liquid temperature max. (° C) 35 | Liquid temperature max. (° C) 35 | Liquid temperature max. (° C) +35°C |
| Height (cm) | Height (cm) 209.3 | Height (cm) 189.8 | Height (cm) 232.2 | Height (cm) 245.2 |
| Outside diameter (cm) | Outside diameter (cm) 149.5 | Outside diameter (cm) 149.5 | Outside diameter (cm) 149.5 | Outside diameter (cm) 149.5 |
| Weight kg) | Weight kg) 83.9 | Weight kg) 73 | Weight kg) 96 | Weight kg) 98.1 |
| Guarantee | Guarantee 2 | Guarantee 2 | Guarantee 2 | Guarantee 2 |
