4HRm 14/12 - PS - 3 HP single-phase submersible electric pump
Flow rate up to 340 l/min (20.4 m³/h). Head up to 62 metres. 2.2 kW (3 HP) motor.
Submersible electric pump with pump body in precision cast AISI 304 stainless steel and PEDROLLO motor encapsulated motor in water bath.
The PEDROLLO 4HRm 14/12 - PS is recommended for pumping clean water with a sand content not exceeding 100 g/m³.
It has a flow rate that varies from 50 to 340 liters per minute with a head from 15 to 62 metres.
Due to its high efficiency and reliability, it is suitable for use in the domestic, civil and industrial fields, for the distribution of water coupled with autoclaves, for the irrigation of vegetable gardens and gardens, for washing systems, for increasing pressure or for fire extinguishing systems.
- Motor connection
- SINGLE PHASE
- Power (HP)
- 3
- Delivery port
- 2"
- Body Pump
- AISI 304 stainless steel
- Impeller
- AISI 304 stainless steel
- Number of impellers
- 12
- Pump shaft
- AISI 304 stainless steel
- Check valve
- Yes
- Degree of protection
- IP 68
- Flow rate min. (l./min.)
- 50
- Max flow (l./min.)
- 340
- Min head (m.)
- 15
- Max head (m.)
- 62
- Cable length (m)
- 2
- Employments
- irrigation, fire prevention systems, water supply, pressurization systems
- Liquid temperature max. (° C)
- +35°C
- Height (cm)
- 142.4
- Outside diameter (cm)
- 10
- Weight kg)
- 33
- Guarantee
- 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
 4HRm 14/12 - PS - 3 HP single-phase submersible electric pumpThis product Flow rate up to 340 l/min (20.4 m³/h). Head up to 62 metres. 2.2 kW (3 HP) motor. |  4HRm 14/6 - PS - 1.5 HP single-phase submersible pumpFlow rate up to 340 l/min (20.4 m³/h). Head up to 31 metres. 1.1 kW (1.5 HP) motor. |  4HRm 14/8 - PS - 2 HP single-phase submersible electric pumpFlow rate up to 340 l/min (20.4 m³/h). Head up to 41 metres. 1.5 kW (2 HP) motor. | |
|---|---|---|---|
| Motor connection | Motor connection SINGLE PHASE | Motor connection SINGLE PHASE | Motor connection SINGLE PHASE |
| Power (HP) | Power (HP) 3 | Power (HP) 1.5 | Power (HP) 2 |
| Delivery port | Delivery port 2" | Delivery port 2" | Delivery port 2" |
| Body Pump | Body Pump AISI 304 stainless steel | Body Pump AISI 304 stainless steel | Body Pump AISI 304 stainless steel |
| Impeller | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel | Impeller AISI 304 stainless steel |
| Number of impellers | Number of impellers 12 | Number of impellers 6 | Number of impellers 8 |
| Pump shaft | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel |
| Check valve | Check valve Yes | Check valve Yes | Check valve Yes |
| Degree of protection | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 |
| Flow rate min. (l./min.) | 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.) 340 | Max flow (l./min.) 340 | Max flow (l./min.) 340 |
| Min head (m.) | Min head (m.) 15 | Min head (m.) 7.5 | Min head (m.) 10 |
| Max head (m.) | Max head (m.) 62 | Max head (m.) 31 | Max head (m.) 41 |
| Cable length (m) | Cable length (m) 2 | Cable length (m) 2 | Cable length (m) 2 |
| Employments | Employments irrigation, fire prevention systems, water supply, pressurization systems | Employments water supply, pressurization systems, irrigation, fire prevention systems | Employments irrigation, fire prevention systems, water supply, pressurization systems |
| Liquid temperature max. (° C) | Liquid temperature max. (° C) +35°C | Liquid temperature max. (° C) +35°C | Liquid temperature max. (° C) +35°C |
| Height (cm) | Height (cm) 142.4 | Height (cm) 89.6 | Height (cm) 108.2 |
| Outside diameter (cm) | Outside diameter (cm) 10 | Outside diameter (cm) 10 | Outside diameter (cm) 10 |
| Weight kg) | Weight kg) 33 | Weight kg) 22 | Weight kg) 26.9 |
| Guarantee | Guarantee 2 | Guarantee 2 | Guarantee 2 |
