6SR36/4 - PSR - 5.5 HP three-phase submersible electric pump
Flow rate up to 800 l/min (48 m³/h). Head up to 50 m. 4 kW (5.5 HP) motors.
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. | Tuesday 24 February - Wednesday 25 February |
![]() | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Tuesday 24 February - Wednesday 25 February |
![]() | DHL - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust the products to him. | Tuesday 24 February - Wednesday 25 February |
![]() | One Express - 2 giorni Italia | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Friday 27 February - Monday 2 March |
![]() | Poste Italiane - 3 giorni punto di ritiro | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Tuesday 24 February |
![]() | Ritiro in negozio | Choose where to collect your order within 24/48 hours. | Tuesday 24 February |

Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 24 February - Wednesday 25 February

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:
Tuesday 24 February - Wednesday 25 February

Carrier: DHL - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 24 February - Wednesday 25 February

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 27 February - Monday 2 March

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:
Tuesday 24 February

Carrier: Ritiro in negozio
Description: Choose where to collect your order within 24/48 hours.
Estimated delivery:
Tuesday 24 February




The 6SR36/4 - PSR submersible electric pump from the 6SR series by Pedrollo can pump clean water with a maximum of 150 grams per cubic meter of sand.
Recommended for use in the civil, agricultural and municipal sectors.
Suitable for water distribution in conjunction with pressure tanks, for irrigation, for pressure boosting and for fire-fighting systems.
The 6SR 36/4 - PSR is equipped with impellers and diffusers that can resist abrasion caused by sand.
It can be installed both vertically and horizontally up to 150 meters below water level.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 4
- Power (HP)
- 5.5
- Delivery mouth
- 3"
- Pump body
- Cast iron
- Impeller
- Noryl
- Number of impellers
- 4
- Pump shaft
- AISI 304 stainless steel
- Minimum flow rate (l./min.)
- 100
- Max. flow rate (l./min.)
- 800
- Min. head (m.)
- 17
- Max. head (m.)
- 50
- Jobs
- fire prevention systems, irrigation, pressurization systems, water supply
- Max. liquid temperature (°C)
- +35°C
- Warranty (years)
- 2
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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 | 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
![]() 6SR36/4 - PSR - 5.5 HP three-phase submersible electric pumpThis product Flow rate up to 800 l/min (48 m³/h). Head up to 50 m. 4 kW (5.5 HP) motors. | ![]() 6SR36/5 - PSR - 7.5 HP three-phase submersible electric pumpFlow rate up to 800 l/min (60 m³/h). Head up to 62.5 m. 5.5 Kw (7.5 HP) motor. | ![]() 6SR36/6 - PSR - 7.5 HP three-phase submersible electric pumpFlow rate up to 800 l/min (48 m³/h). Head up to 75 m. 5.5 Kw (7.5 HP) motors. | ![]() 6SR36/7 - PSR - 10 HP three-phase submersible electric pumpFlow rate up to 800 l/min (60 m³/h). Head up to 87 m. 7.5 Kw (10 HP) motor. | |
|---|---|---|---|---|
| Price | Price €2,985.34 -45% €1,641.94 | Price €3,108.56 -45% €1,709.71 | Price €3,161.02 -45% €1,738.56 | Price €3,307.42 -45% €1,819.08 |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 4 | Power (Kw) 5.5 | Power (Kw) 5.5 | Power (Kw) 7.5 |
| Power (HP) | Power (HP) 5.5 | Power (HP) 7.5 | Power (HP) 7.5 | Power (HP) 10 |
| Delivery mouth | Delivery mouth 3" | Delivery mouth 3" | Delivery mouth 3" | Delivery mouth 3" |
| Pump body | Pump body Cast iron | Pump body Cast iron | Pump body -- | Pump body Cast iron |
| Impeller | Impeller Noryl | Impeller Noryl | Impeller Noryl | Impeller Noryl |
| Number of impellers | Number of impellers 4 | Number of impellers 5 | Number of impellers 6 | Number of impellers 7 |
| Crankshaft | Crankshaft -- | Crankshaft AISI 304 stainless steel | Crankshaft -- | Crankshaft AISI 304 stainless steel |
| Pump shaft | Pump shaft AISI 304 stainless steel | Pump shaft -- | Pump shaft -- | Pump shaft -- |
| Check valve | Check valve -- | Check valve No | Check valve -- | Check valve No |
| Degree of protection | Degree of protection -- | Degree of protection IP 68 | Degree of protection -- | Degree of protection IP 68 |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 100 | Minimum flow rate (l./min.) 100 | Minimum flow rate (l./min.) 100 | Minimum flow rate (l./min.) 200 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 800 | Max. flow rate (l./min.) 800 | Max. flow rate (l./min.) 800 | Max. flow rate (l./min.) 800 |
| Min. head (m.) | Min. head (m.) 17 | Min. head (m.) 21 | Min. head (m.) 25 | Min. head (m.) 29.5 |
| Max. head (m.) | Max. head (m.) 50 | Max. head (m.) 62.5 | Max. head (m.) 75 | Max. head (m.) 87 |
| Cable length (m.) | Cable length (m.) -- | Cable length (m.) 4 | Cable length (m.) -- | Cable length (m.) 4 |
| 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 |
| 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 |
| Height (cm) | Height (cm) -- | Height (cm) 147.9 | Height (cm) -- | Height (cm) 172.6 |
| External diameter (cm) | External diameter (cm) -- | External diameter (cm) 14.8 | External diameter (cm) -- | External diameter (cm) 14.8 |
| Weight (Kg) | Weight (Kg) -- | Weight (Kg) 73.2 | Weight (Kg) -- | Weight (Kg) 83.2 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |






