UPm 8/3 (10m) - 1.5 HP single-phase submersible electric pump
Flow rate up to 180 l/min (10.8 m³/h). Head up to 40.5 m. 1.1 kW (1.5 HP) motor. 10 m cable.




The UPm 8/3 submersible electric pump from the UP series by Pedrollo has a 1.5 HP motor.
It can pump clean water and non-aggressive liquids for components with a maximum sand content of 150 grams per cubic meter.
The placement can be done both vertically and horizontally.
The construction is solid thanks to the use of stainless steel.
The UPm 8/3 is recommended for use in domestic, agricultural, and civil applications. It is particularly suited for water distribution in conjunction with pressure tanks, for irrigation of vegetable gardens and gardens, and for pressure boosting.
- Motor connection
- SINGLE-PHASE
- Power (Kw)
- 1.1
- Power (HP)
- 1.5
- Absorption at 230V (A)
- 6.8
- Capacitor
- 25 µF 450 VL
- Delivery mouth
- 1" 1/4
- Pump body
- AISI 304 stainless steel
- Impeller
- Noryl
- Number of impellers
- 3
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
- Degree of protection
- IP 68
- Minimum flow rate (l./min.)
- 40
- Max. flow rate (l./min.)
- 180
- Min. head (m.)
- 9
- Max. head (m.)
- 40.5
- Cable length (m.)
- 10
- Jobs
- water supply, pressurization systems, irrigation
- Max. liquid temperature (°C)
- +40°C
- Height (cm)
- 45.5
- External diameter (cm)
- 15
- Weight (Kg)
- 15.2
- Warranty (years)
- 2
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Bearings
| Pump side motor bearing | 6303 2RS - C3 |
| Opposite side engine bearing | 6203 ZZ - C3E |
Tree holding
| Type of seal | Double mechanical seal in oil chamber |
| Engine side model | STA-17 |
| LM diameter | 17 |
| LM fixed ring | Ceramic |
| LM rotating ring | Graphite |
| LM elastomer | NBR |
| Shrinkage DN1=450 DN2=350 | ST1-16 |
| LP diameter | 16 |
| LP fixed ring | Silicon carbide |
| LP rotating ring | Graphite |
| LP elastomer | NBR |
Materials
| 2.1 - Seal holder cover | Stainless steel EN 1.4301 (AISI 304) |
| 3.0 - Impeller | Reinforced technopolymer |
| 4.0 - Pump shaft | Stainless steel EN 1.4057 (AISI 431) |
| 5.1 - Diffuser | Reinforced technopolymer |
| 5.3 - Diaphragm/Diffuser Cover | Stainless steel EN 1.4301 (AISI 304) |
| 6.2 - Engine sleeve | 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) |
Compare with Similar Products
![]() UPm 8/3 (10m) - 1.5 HP single-phase submersible electric pumpThis product Flow rate up to 180 l/min (10.8 m³/h). Head up to 40.5 m. 1.1 kW (1.5 HP) motor. 10 m cable. | ![]() UPm 8/4 (10m) - 2 HP single-phase submersible electric pumpFlow rate up to 180 l/min (10.8 m³/h). Head up to 54 m. 1.5 kW (2 HP) motor. 10 m cable. | |
|---|---|---|
| Price | Price €668.56 -42% €387.76 | Price €706.38 -42% €409.70 |
| Motor connection | Motor connection SINGLE-PHASE | Motor connection SINGLE-PHASE |
| Power (Kw) | Power (Kw) 1.1 | Power (Kw) -- |
| Power (HP) | Power (HP) 1.5 | Power (HP) 2 |
| Absorption at 230V (A) | Absorption at 230V (A) 6.8 | Absorption at 230V (A) 8.5 |
| Capacitor | Capacitor 25 µF 450 VL | Capacitor 35 µF 450 VL |
| Delivery mouth | Delivery mouth 1" 1/4 | Delivery mouth 1" 1/4 |
| Pump body | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel |
| Impeller | Impeller Noryl | Impeller Noryl |
| Number of impellers | Number of impellers 3 | Number of impellers 4 |
| Crankshaft | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel |
| Check valve | Check valve No | Check valve No |
| Degree of protection | Degree of protection IP 68 | Degree of protection IP 68 |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 40 | Minimum flow rate (l./min.) 40 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 180 | Max. flow rate (l./min.) 180 |
| Min. head (m.) | Min. head (m.) 9 | Min. head (m.) 12 |
| Max. head (m.) | Max. head (m.) 40.5 | Max. head (m.) 54 |
| Cable length (m.) | Cable length (m.) 10 | Cable length (m.) 10 |
| Jobs | Jobs water supply, pressurization systems, irrigation | Jobs water supply, pressurization systems, irrigation |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +40°C | Max. liquid temperature (°C) +40°C |
| Height (cm) | Height (cm) 45.5 | Height (cm) 50.2 |
| External diameter (cm) | External diameter (cm) 15 | External diameter (cm) 15 |
| Weight (Kg) | Weight (Kg) 15.2 | Weight (Kg) 17 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 |



