3SRm 5/8 - 0.5 HP single-phase submersible electric pump
Flow rate up to 120 l/min (7.2 m³/h). Head up to 24 m. 0.33 Kw (0.5 HP) motor.
The 3SRm 5/8 submersible electric pump by Pedrollo is extremely efficient in the 3" pump category.
Pedrollo has created this pump with the aim of creating an efficient, low-consumption and resistant product.
The 3SRm 5/8 is recommended for domestic and civil use, in particular it can be used for domestic supply, for irrigation and for small water systems.
The pump can move clean water with sand content up to 150 grams per cubic meter. The motor of this pump is made with rewindable oil bath operation.
It has a flow rate that varies from 15 to 120 litres per minute with a head of 8 to 24 metres.
The 3SRm 5/8 is a small pump and is therefore easy to install in wells. It can be mounted up to 100 meters deep with a suitable power cable. The water and dust protection classification of the pump is IP68.
It must be powered by a single-phase voltage, has a horsepower of 0.5 HP and the temperature of the liquid to be pumped reaches up to +35 degrees centigrade.
The 3SRm 5/8 benefits from a solid construction, it is made of AISI 304 stainless steel which makes it robust and resistant.
- Motor connection
- SINGLE PHASE
- Power (Kw)
- 0.37
- Power (HP)
- 0.50
- Absorption at 230V (A)
- 3.4
- 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.)
- 8
- Max. head (m.)
- 24
- Jobs
- water supply, pressurization systems, irrigation
- Max. liquid temperature (°C)
- +35°C
- Motor voltage
- 230 V
- Height (cm)
- 91.8
- Weight (Kg)
- 10.0
- 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 5/8 - 0.5 HP single-phase submersible electric pumpThis product Flow rate up to 120 l/min (7.2 m³/h). Head up to 24 m. 0.33 Kw (0.5 HP) motor. |  4SRm 1/17 F-PD - Single-phase submersible pump of 0.75 HPFlow rate up to 30 l / min (1.8 m³ / h). Head up to 106 meters. 0.55 Kw (0.75 HP) engine. |  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. | |
|---|---|---|---|
| Motor connection | Motor connection SINGLE PHASE | Motor connection SINGLE PHASE | Motor connection SINGLE PHASE |
| Power (Kw) | Power (Kw) 0.37 | Power (Kw) -- | Power (Kw) -- |
| Power (HP) | Power (HP) 0.50 | Power (HP) 0.75 | Power (HP) 1 |
| Absorption at 230V (A) | Absorption at 230V (A) 3.4 | Absorption at 230V (A) 4.7 | Absorption at 230V (A) 5.9 |
| 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 17 | Number of impellers 22 |
| Crankshaft | Crankshaft AISI 304 stainless steel | Crankshaft -- | Crankshaft -- |
| Pump shaft | Pump shaft -- | Pump shaft AISI 304 stainless steel | Pump shaft -- |
| 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.) 8 | Min. head (m.) 42.5 | Min. head (m.) 55 |
| Max. head (m.) | Max. head (m.) 24 | Max. head (m.) 106 | Max. head (m.) 138 |
| 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) 91.8 | Height (cm) 85.9 | Height (cm) 98.4 |
| External diameter (cm) | External diameter (cm) -- | External diameter (cm) 9.8 | External diameter (cm) 9.8 |
| Weight (Kg) | Weight (Kg) 10.0 | Weight (Kg) 13.4 | Weight (Kg) 16.2 |
| Diameter (cm) | Diameter (cm) 7.6 | Diameter (cm) -- | Diameter (cm) -- |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |
