3SRm 5/11 - 0.75 HP single-phase submersible electric pump
Flow rate up to 120 l/min (7.2 m³/h). Head up to 33 m. 0.55 Kw (0.75 HP) motor.
The 3SRm 5/11 submersible electric pump by Pedrollo is designed with the aim of achieving maximum efficiency with the greatest water savings.
The components and operation mean that the use of this pump allows you to save water with consequent reduced electricity consumption.
Its construction allows the pumping of water with sand content of up to 150 grams per cubic meter.
The 3SRm 5/11 is recommended for use in the domestic and civil sector, particularly for domestic supply, irrigation and small water systems.
The pump motor is made with rewindable oil bath technique.
The 3SRm 5/11 is easy to install. Its low weight makes it easy to install in wells up to 100 meters deep with a suitable power cable.
The degree of protection against water and dust is IP68.
It has a flow rate that varies from 15 to 120 litres per minute with a head of 11 to 33 metres.
It must be powered by a single-phase voltage, has a horsepower of 0.75 HP and the temperature of the liquid to be pumped reaches up to +35 degrees centigrade.
The 3SRm 5/11 construction is solid thanks to Pedrollo 's use of premium materials such as stainless steel which ensure that the final product is solid and resistant.
- Motor connection
- SINGLE PHASE
- Power (Kw)
- 0.55
- Power (HP)
- 0.75
- Absorption at 230V (A)
- 4.5
- Delivery mouth
- 1 "
- Pump body
- AISI 304 stainless steel
- Impeller
- Noryl
- Number of impellers
- 1
- Crankshaft
- AISI 304 stainless steel
- Check valve
- No
- Degree of protection
- IP 68
- Min. flow rate (l./min.)
- 15
- Max. flow rate (l./min.)
- 120
- Min. head (m.)
- 11
- Max. head (m.)
- 33
- Jobs
- water supply, pressurization systems, irrigation
- Max. liquid temperature (°C)
- +35°C
- Motor voltage
- 230 V
- Height (cm)
- 108.8
- Weight (Kg)
- 11.4
- Diameter (cm)
- 7.6
- Warranty (years)
- 2
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 | POM acetal resin |
| 4.0 - Pump shaft | Stainless steel EN 1.4301 (AISI 304) |
| 4.2 - Towing joint | Stainless steel EN 1.4404 (AISI 316L) |
| 5.1 - Diffuser | Reinforced technopolymer |
| 5.3 - Diaphragm/Diffuser Cover | 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
 3SRm 5/11 - 0.75 HP single-phase submersible electric pumpThis product Flow rate up to 120 l/min (7.2 m³/h). Head up to 33 m. 0.55 Kw (0.75 HP) motor. |  4SRm 1/22 F-PD - 1 HP submersible single-phase electric pumpFlow rate up to 30 l / min (1.8 m³ / h). Head up to 138 meters. 0.75 Kw (1 HP) engine. |  4SRm 1/32 F-PD - Submersible single-phase electric pump of 1.5 HPFlow rate up to 30 l / min (1.8 m³ / h). Head up to 200 meters. 1.1 Kw (1.5 HP) engine. | |
|---|---|---|---|
| Motor connection | Motor connection SINGLE PHASE | Motor connection SINGLE PHASE | Motor connection SINGLE PHASE |
| Power (Kw) | Power (Kw) 0.55 | Power (Kw) -- | Power (Kw) -- |
| Power (HP) | Power (HP) 0.75 | Power (HP) 1 | Power (HP) 1.5 |
| Absorption at 230V (A) | Absorption at 230V (A) 4.5 | Absorption at 230V (A) 5.9 | Absorption at 230V (A) 8.3 |
| Delivery mouth | Delivery mouth 1 " | Delivery mouth 1 "1/4 | Delivery mouth 1 "1/4 |
| Pump body | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel |
| Impeller | Impeller Noryl | Impeller Delrin | Impeller Delrin |
| Number of impellers | Number of impellers 1 | Number of impellers 22 | Number of impellers 32 |
| Crankshaft | Crankshaft AISI 304 stainless steel | Crankshaft -- | Crankshaft -- |
| Pump shaft | Pump shaft -- | Pump shaft -- | Pump shaft AISI 304 stainless steel |
| Check valve | Check valve No | Check valve Yes | Check valve Yes |
| Degree of protection | 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.) 15 | Min. flow rate (l./min.) 5 | Min. flow rate (l./min.) 5 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 120 | Max. flow rate (l./min.) 30 | Max. flow rate (l./min.) 30 |
| Min. head (m.) | Min. head (m.) 11 | Min. head (m.) 55 | Min. head (m.) 80 |
| Max. head (m.) | Max. head (m.) 33 | Max. head (m.) 138 | Max. head (m.) 200 |
| Cable length (m) | Cable length (m) -- | Cable length (m) 2 | Cable length (m) 2 |
| Jobs | Jobs water supply, pressurization systems, irrigation | Jobs water supply, pressurization systems, irrigation | Jobs water supply, pressurization systems, irrigation |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +35°C | Max. liquid temperature (°C) 35 | Max. liquid temperature (°C) 35 |
| Motor voltage | Motor voltage 230 V | Motor voltage -- | Motor voltage -- |
| Height (cm) | Height (cm) 108.8 | Height (cm) 98.4 | Height (cm) 124.9 |
| External diameter (cm) | External diameter (cm) -- | External diameter (cm) 9.8 | External diameter (cm) 9.8 |
| Weight (Kg) | Weight (Kg) 11.4 | Weight (Kg) 16.2 | Weight (Kg) 20.4 |
| Diameter (cm) | Diameter (cm) 7.6 | Diameter (cm) -- | Diameter (cm) -- |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |
