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6SR18/4 - PD - submersible electric Pump three-phase from 5.5 HP
Flow rate up to 450 l/min (27 m3/h). Head up to 54 m. Motor 4 Kw (5.5 HP).
Telephone support for information before purchasing.
Reinforced packaging to reduce transport damage.
After-sales assistance for product installation.
Description
The submersible electric pump PEDROLLO 6SR18/4 is recommended for pumping clean water with sand content not exceeding 100g/m3.
The PEDROLLO 6SR18/4 has a flow rate that varies from 50 to 450 litres per minute with a prevalence from 22 to 54 metres.
For the high performance and reliability and is 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)
- 5.5
- Delivery port
- 3 "
- Body Pump
- AISI 304 stainless steel
- Impeller
- Noryl
- Number of impellers
- 4
- Pump shaft
- AISI 304 stainless steel
- Flow rate min. (l./min.)
- 50
- Max flow (l./min.)
- 450
- Min head (m.)
- 22
- Max head (m.)
- 54
- Employments
- fire prevention systems, cooling systems, irrigation, water supply
- Liquid temperature max. (° C)
- +35°C
- Height (cm)
- 114
- Outside diameter (cm)
- 149.5
- Weight kg)
- 49.6
6SR 18 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
 6SR18/4 - PD - submersible electric Pump three-phase from 5.5 HPThis product Flow rate up to 450 l/min (27 m3/h). Head up to 54 m. Motor 4 Kw (5.5 HP). |  6SR18/6 - PD - submersible electric Pump three-phase: 7.5 HPFlow rate up to 450 l/min (27 m3/h). Head up to 80.5 m. Motor 5.5 Kw (7.5 HP). |  6SR18/9 - PD - submersible electric Pump three-phase 10 HPFlow rate up to 450 l/min (27 m3/h). Head up to 121 m. Motor 7.5 Kw (10 HP). |  6SR18/11 - PD - submersible electric Pump three-phase 12.5 HPFlow rate up to 450 l/min (27 m3/h). Head up to 148 m. Motor 9.2 Kw (12.5 HP). | |
|---|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (HP) | Power (HP) 5.5 | Power (HP) 7.5 | Power (HP) 10 | Power (HP) 12.5 |
| Delivery port | Delivery port 3 " | Delivery port 3 " | Delivery port 2 "1/2 | Delivery port 3 " |
| Body Pump | Body Pump AISI 304 stainless steel | 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 4 | Number of impellers 6 | Number of impellers 9 | Number of impellers 11 |
| Pump shaft | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel |
| 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.) 450 | Max flow (l./min.) 450 | Max flow (l./min.) 450 | Max flow (l./min.) 450 |
| Min head (m.) | Min head (m.) 22 | Min head (m.) 32 | Min head (m.) 48 | Min head (m.) 59 |
| Max head (m.) | Max head (m.) 54 | Max head (m.) 81 | Max head (m.) 122 | Max head (m.) 149 |
| Employments | Employments fire prevention systems, cooling systems, irrigation, water supply | Employments water supply, pressurization systems, irrigation, fire prevention systems | 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°C | Liquid temperature max. (° C) 35 | Liquid temperature max. (° C) 35 | Liquid temperature max. (° C) 35 |
| Height (cm) | Height (cm) 114 | Height (cm) 125.7 | Height (cm) 142.2 | Height (cm) 154.9 |
| 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) 49.6 | Weight kg) 53.6 | Weight kg) 60.3 | Weight kg) 67 |
| Guarantee | Guarantee -- | Guarantee 2 | Guarantee 2 | Guarantee 2 |