6SR12/18 - PSR - 12.5 HP three-phase submersible electric pump
Flow rate up to 330 l/min (19.8 m³/h). Head up to 250 m. 9.2 Kw (12.5 HP) motor.
Delivery Options
| Carrier | Description | Estimated Delivery | |
|---|---|---|---|
![]() | Mail Boxes - 2 giorni | This courier delivers within 48 hours from the moment we entrust the products to him. | Thursday 22 October - Friday 23 October |
![]() | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Thursday 22 October - Friday 23 October |
![]() | One Express - 2 giorni Italia | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Friday 23 October - Monday 26 October |
![]() | Poste Italiane - 3 giorni punto di ritiro | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Thursday 22 October |

Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Thursday 22 October - Friday 23 October

Carrier: Poste Italiane - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust them with the products.
Estimated delivery:
Thursday 22 October - Friday 23 October

Carrier: One Express - 2 giorni Italia
Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.
Estimated delivery:
Friday 23 October - Monday 26 October

Carrier: Poste Italiane - 3 giorni punto di ritiro
Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.
Estimated delivery:
Thursday 22 October




The 6SR12/18 - PSR submersible electric pump from the 6SR series by Pedrollo stands out for its reliability and high performance.
Its reliability makes it recommended for agricultural, municipal and civil installations.
It is particularly suitable for water distribution in conjunction with pressure tanks, for irrigation, for pressure boosting and for fire-fighting systems.
The 6SR12/18 - PSR is equipped with impellers and diffusers that can resist abrasion caused by sand.
Pedrollo has created a solid and robust product thanks to the use of a mix of cast iron and stainless steel.
- Jobs
- fire prevention systems, irrigation, pressurization systems, water supply
- Motor connection
- THREE-PHASE
- Power (Kw)
- 9.2
- Power (HP)
- 12.5
- Pump body
- Cast iron
- Impeller
- Noryl
- Number of impellers
- 18
- Minimum flow rate (l./min.)
- 50
- Max. flow rate (l./min.)
- 330
- Min. head (m.)
- 72
- Max. head (m.)
- 250
- Max. liquid temperature (°C)
- +35°C
- Delivery mouth
- 3"
- Warranty (years)
- 2
Use and formulation of products
- Jobs
- water supply, pressurization systems, irrigation, fire prevention systems
Engine and mechanical performance
- Motor connection
- THREE-PHASE
- Power (Kw)
- 9.2
- Power (HP)
- 12.5
Pump components and construction
- Pump body
- Cast iron
- Impeller
- Noryl
- Number of impellers
- 18
Hydraulic performance and filtration
- Minimum flow rate (l./min.)
- 50
- Max. flow rate (l./min.)
- 330
- Min. head (m.)
- 72
- Max. head (m.)
- 250
Liquids and pumping conditions
- Max. liquid temperature (°C)
- +35°C
Installation and connections
- Delivery mouth
- 3"
Packaging, maintenance, and warranty
- Warranty (years)
- 2
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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
![]() 6SR12/18 - PSR - 12.5 HP three-phase submersible electric pumpThis product Flow rate up to 330 l/min (19.8 m³/h). Head up to 250 m. 9.2 Kw (12.5 HP) motor. | ![]() 6SR12/15 - PSR - 10 HP three-phase submersible electric pump Flow rate up to 330 l/min (19.8 m³/h). Head up to 208 m. 7.5 Kw (10 HP) motor. | ![]() 6SR12/21 - PSR - 15 HP three-phase submersible electric pump Flow rate up to 330 l/min (19.8 m³/h). Head up to 292 m. 11 kW (15 HP) motor. | ![]() 6SR12/25 - PSR - 17.5 HP three-phase submersible electric pump Flow rate up to 330 l/min (19.8 m³/h). Head up to 349 m. 13 kW (17.5 HP) motor. | |
|---|---|---|---|---|
| Price | Price €3,580.70 -45% €1,969.39 | Price €3,329.38 -45% €1,831.16 | Price €3,886.92 -45% €2,137.81 | Price €4,061.38 -45% €2,233.76 |
| Jobs | Jobs fire prevention systems, irrigation, pressurization systems, water supply | Jobs fire prevention systems, irrigation, pressurization systems, water supply | Jobs fire prevention systems, irrigation, pressurization systems, water supply | Jobs fire prevention systems, irrigation, pressurization systems, water supply |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 9.2 | Power (Kw) 7.5 | Power (Kw) 11 | Power (Kw) 13 |
| Power (HP) | Power (HP) 12.5 | Power (HP) 10 | Power (HP) 15 | Power (HP) -- |
| Pump body | Pump body Cast iron | Pump body Cast iron | Pump body Cast iron | Pump body Cast iron |
| Impeller | Impeller Noryl | Impeller Noryl | Impeller Noryl | Impeller Noryl |
| Number of impellers | Number of impellers 18 | Number of impellers 15 | Number of impellers 21 | Number of impellers 25 |
| Pump shaft | Pump shaft -- | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 50 | Minimum flow rate (l./min.) 50 | Minimum flow rate (l./min.) 50 | Minimum flow rate (l./min.) 50 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 330 | Max. flow rate (l./min.) 330 | Max. flow rate (l./min.) 330 | Max. flow rate (l./min.) 330 |
| Min. head (m.) | Min. head (m.) 72 | Min. head (m.) 60 | Min. head (m.) 84 | Min. head (m.) 100 |
| Max. head (m.) | Max. head (m.) 250 | Max. head (m.) 208 | Max. head (m.) 292 | Max. head (m.) 349 |
| 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 |
| Degree of protection | Degree of protection -- | Degree of protection -- | Degree of protection -- | Degree of protection IP 68 |
| Delivery mouth | Delivery mouth 3" | Delivery mouth 3" | Delivery mouth 3" | Delivery mouth 3" |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |



