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4SR 2/33 S-PD - 3 HP three-phase submersible electric pump
Flow rate up to 65 l/min (3.9 m³/h). Head up to 257 meters. 2.2 Kw (3 HP) motor.
Reinforced packaging to reduce transport damage.
Telephone support for information before purchasing.
After-sales assistance for product installation.
We supply all spare parts on this product.
Description
The Pedrollo 4SR 2/33 S-PD electric pump is recommended for pumping clean water with a sand content not exceeding 200 grams per cubic metre.
It has a flow rate that varies from 10 to 65 litres per minute with a head from 71 to 257 metres.
Due to its high performance and reliability, it is suitable for domestic, civil and industrial use, for the distribution of water in combination with pressure tanks, for irrigation of vegetable gardens and gardens, for washing systems, for pressure raising or for fire-fighting systems.
Submersible electric pump with rewindable Pedrollo motor.
Data sheet
- Motor connection
- THREE-PHASE
- Power (Kw)
- 2.2
- Power (HP)
- 3
- Delivery mouth
- 1 "1/4
- Degree of protection
- IP 68
- Min. flow rate (l./min.)
- 10
- Max. flow rate (l./min.)
- 65
- Min. head (m.)
- 71
- Max. head (m.)
- 257
- Cable length (m)
- 2
- Jobs
- irrigation
- Weight (Kg)
- 25
- Warranty (years)
- 2
4SR 2-S Models and Performance
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Construction data of the 4SR-S series
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 | Stainless steel EN 1.4301 (AISI 304) |
| 3.0 - Impeller | Reinforced technopolymer |
| 4.0 - Pump shaft | Stainless steel EN 1.4301 (AISI 304) |
| 4.2 - Towing joint | Stainless steel EN 1.4404 (AISI 316L) |
| 5.0 - Stadium box | Stainless steel EN 1.4301 (AISI 304) |
| 5.1 - Diffuser | Reinforced technopolymer |
| 7.0 - Lantern | Stainless steel EN 1.4301 (AISI 304) |
| 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
 4SR 2/33 S-PD - 3 HP three-phase submersible electric pumpThis product Flow rate up to 65 l/min (3.9 m³/h). Head up to 257 meters. 2.2 Kw (3 HP) motor. |  4SR 2/23 S-PD - 2 HP three-phase submersible electric pumpFlow rate up to 65 l/min (3.9 m³/h). Head up to 179 meters. 1.5 Kw (2 HP) motor. |  DCm 20 - Single-phase cast iron electric pump for clear water, 1 HPFlow rate up to 250 l/min (15 m³/h). Head up to 20 m. 0.75 Kw (1 HP) motor. |  4SR 8/43 F-PD - 10 HP three-phase submersible electric pumpFlow rate up to 200 l / min (12 m³ / h). Head up to 301 meters. 7.5 Kw (10 HP) engine. | |
|---|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection SINGLE PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 2.2 | Power (Kw) 1.5 | Power (Kw) 0.75 | Power (Kw) -- |
| Power (HP) | Power (HP) 3 | Power (HP) 2 | Power (HP) 1 | Power (HP) 10 |
| Absorption at 230V (A) | Absorption at 230V (A) -- | Absorption at 230V (A) -- | Absorption at 230V (A) 5.7 | Absorption at 230V (A) -- |
| Capacitor | Capacitor -- | Capacitor -- | Capacitor 20 µF450 VL | Capacitor -- |
| Absorption at 400V (A) | Absorption at 400V (A) -- | Absorption at 400V (A) -- | Absorption at 400V (A) -- | Absorption at 400V (A) 16.4 |
| Delivery mouth | Delivery mouth 1 "1/4 | Delivery mouth 1 "1/4 | Delivery mouth 1 "1/2 | Delivery mouth 2" |
| Pump body | Pump body -- | Pump body -- | Pump body Cast iron | Pump body AISI 304 stainless steel |
| Impeller | Impeller -- | Impeller -- | Impeller Technopolymer | Impeller Delrin |
| Number of impellers | Number of impellers -- | Number of impellers -- | Number of impellers 1 | Number of impellers 43 |
| Crankshaft | Crankshaft -- | Crankshaft -- | Crankshaft AISI 431 stainless steel | Crankshaft -- |
| Pump shaft | Pump shaft -- | Pump shaft -- | Pump shaft -- | Pump shaft AISI 304 stainless steel |
| Check valve | Check valve -- | Check valve -- | Check valve No | Check valve Yes |
| Degree of protection | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 |
| Min. flow rate (l./min.) | Min. flow rate (l./min.) 10 | Min. flow rate (l./min.) 10 | Min. flow rate (l./min.) 25 | Min. flow rate (l./min.) 40 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 65 | Max. flow rate (l./min.) 65 | Max. flow rate (l./min.) 250 | Max. flow rate (l./min.) 200 |
| Min. head (m.) | Min. head (m.) 71 | Min. head (m.) 49 | Min. head (m.) 8 | Min. head (m.) 88 |
| Max. head (m.) | Max. head (m.) 257 | Max. head (m.) 179 | Max. head (m.) 20 | Max. head (m.) 301 |
| Cable length (m) | Cable length (m) 2 | Cable length (m) 2 | Cable length (m) 10 | Cable length (m) 3.6 |
| Jobs | Jobs irrigation | Jobs irrigation | Jobs drainage, drying up, slightly dirty waters | Jobs water supply, pressurization systems, irrigation |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) -- | Max. liquid temperature (°C) -- | Max. liquid temperature (°C) 40 | Max. liquid temperature (°C) 35 |
| Height (cm) | Height (cm) -- | Height (cm) -- | Height (cm) 32.2 | Height (cm) 241.8 |
| External diameter (cm) | External diameter (cm) -- | External diameter (cm) -- | External diameter (cm) -- | External diameter (cm) 9.8 |
| Weight (Kg) | Weight (Kg) 25 | Weight (Kg) 19 | Weight (Kg) 17 | Weight (Kg) 45.8 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |