4BLOCKm 4/13 (20m) - Single-phase submersible electric pump 1.5 HP
Flow rate up to 100 l/min (6 m³/h). Head up to 102 m. 1.1 kW (1.5 HP) motor. 20 m cable.
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. | Monday 16 February - Tuesday 17 February |
![]() | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Monday 16 February - Tuesday 17 February |
![]() | DHL - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust the products to him. | Monday 16 February - Tuesday 17 February |
![]() | Poste Italiane - 3 giorni punto di ritiro | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Friday 13 February |
![]() | Ritiro in negozio | Choose where to collect your order within 24/48 hours. | Friday 13 February |

Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Monday 16 February - Tuesday 17 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:
Monday 16 February - Tuesday 17 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:
Monday 16 February - Tuesday 17 February

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:
Friday 13 February

Carrier: Ritiro in negozio
Description: Choose where to collect your order within 24/48 hours.
Estimated delivery:
Friday 13 February




The 4-BLOCKm 4/13 submersible electric pump from the 4-BLOCK series by Pedrollo is a 4-inch monoblock.
Recommended for installations in the domestic, civil and agricultural sectors.
Suitable for automatic water distribution in conjunction with pressure tanks or for irrigation.
The 4-BLOCKm 4/13 is ready for installation complete with capacitor and thermal motor protector incorporated in the motor.
Complete with 20 meter power cable.
- Motor connection
- SINGLE-PHASE
- Power (Kw)
- 1.1
- Power (HP)
- 1.5
- Absorption at 230V (A)
- 8
- Capacitor
- 35 µF 450 VL
- Delivery mouth
- 1" 1/4
- Pump body
- AISI 304 stainless steel
- Impeller
- Delrin
- Number of impellers
- 13
- Pump shaft
- AISI 304 stainless steel
- Check valve
- No
- Degree of protection
- IP 68
- Minimum flow rate (l./min.)
- 20
- Max. flow rate (l./min.)
- 100
- Min. head (m.)
- 32.5
- Max. head (m.)
- 101
- Cable length (m.)
- 20
- Jobs
- water supply, pressurization systems, irrigation
- Max. liquid temperature (°C)
- +35°C
- Height (cm)
- 87.2
- External diameter (cm)
- 10
- Weight (Kg)
- 16.6
- Warranty (years)
- 2
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Bearings
| Pump side motor bearing | 6203 |
| Opposite side engine bearing | 6203 |
Tree holding
| Type of seal | Single Mechanical Seal in oil chamber |
| Engine side model | ST1-16 |
| LM diameter | 16 |
| LM fixed ring | Ceramic |
| LM rotating ring | Graphite |
| LM elastomer | NBR |
Materials
| 1.3 - Delivery body | Stainless steel EN 1.4301 (AISI 304) |
| 2.1 - Seal holder cover | Brass CW617N EN 12165 |
| 3.0 - Impeller | POM acetal resin |
| 4.0 - Pump shaft | Stainless steel EN 1.4301 (AISI 304) |
| 4.1 - Crankshaft | Stainless steel EN 1.4057 (AISI 431) |
| 5.0 - Stadium box | Stainless steel EN 1.4301 (AISI 304) |
| 5.1 - Diffuser | Reinforced technopolymer |
| 6.2 - Engine sleeve | Stainless steel EN 1.4301 (AISI 304) |
| 7.0 - Lantern | Reinforced technopolymer |
| 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
![]() 4BLOCKm 4/13 (20m) - Single-phase submersible electric pump 1.5 HPThis product Flow rate up to 100 l/min (6 m³/h). Head up to 102 m. 1.1 kW (1.5 HP) motor. 20 m cable. | ![]() 4BLOCKm 4/5 (20m) - 0.50 HP single-phase submersible electric pumpFlow rate up to 100 l/min (6 m³/h). Head up to 39.5 m. 0.37 kW (0.50 HP) motor. 20 m cable. | ![]() 4BLOCKm 4/7 (20m) - 0.75 HP single-phase submersible electric pumpFlow rate up to 100 l/min (6 m³/h). Head up to 55 m. 0.55 kW (0.75 HP) motor. 20 m cable. | ![]() 4BLOCKm 4/9 (20m) - 1 HP single-phase submersible electric pumpFlow rate up to 100 l/min (6 m³/h). Head up to 71 m. 0.75 kW (1 HP) motor. 20 m cable. | |
|---|---|---|---|---|
| Price | Price €749.08 -42% €434.47 | Price €602.68 -42% €349.55 | Price €616.10 -42% €357.34 | Price €653.92 -42% €379.27 |
| Motor connection | Motor connection SINGLE-PHASE | Motor connection SINGLE-PHASE | Motor connection SINGLE-PHASE | Motor connection SINGLE-PHASE |
| Power (Kw) | Power (Kw) 1.1 | Power (Kw) 0.37 | Power (Kw) 0.55 | Power (Kw) 0.75 |
| Power (HP) | Power (HP) 1.5 | Power (HP) 0.50 | Power (HP) 0.75 | Power (HP) 1 |
| Absorption at 230V (A) | Absorption at 230V (A) 8 | Absorption at 230V (A) 3.2 | Absorption at 230V (A) 4 | Absorption at 230V (A) 6 |
| Capacitor | Capacitor 35 µF 450 VL | Capacitor 20 µF 450 VL | Capacitor 20 µF 450 VL | Capacitor 35 µF 450 VL |
| Delivery mouth | Delivery mouth 1" 1/4 | Delivery mouth 1" 1/4 | 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 | Pump body AISI 304 stainless steel |
| Impeller | Impeller Delrin | Impeller Lexan | Impeller Lexan | Impeller Delrin |
| Number of impellers | Number of impellers 13 | Number of impellers 4 | Number of impellers 6 | Number of impellers 8 |
| Pump shaft | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel | Pump shaft -- |
| Check valve | Check valve No | Check valve No | Check valve No | Check valve No |
| Degree of protection | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 20 | Minimum flow rate (l./min.) 20 | Minimum flow rate (l./min.) 20 | Minimum flow rate (l./min.) 20 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 100 | Max. flow rate (l./min.) 100 | Max. flow rate (l./min.) 100 | Max. flow rate (l./min.) 100 |
| Min. head (m.) | Min. head (m.) 32.5 | Min. head (m.) 12.5 | Min. head (m.) 17.5 | Min. head (m.) 22.5 |
| Max. head (m.) | Max. head (m.) 101 | Max. head (m.) 39.5 | Max. head (m.) 55 | Max. head (m.) 71 |
| Cable length (m.) | Cable length (m.) 20 | Cable length (m.) 20 | Cable length (m.) 20 | Cable length (m.) 20 |
| Jobs | Jobs water supply, pressurization systems, irrigation | 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°C | Max. liquid temperature (°C) +35°C | Max. liquid temperature (°C) +35°C |
| Height (cm) | Height (cm) 87.2 | Height (cm) 57.7 | Height (cm) 62.7 | Height (cm) 69.7 |
| External diameter (cm) | External diameter (cm) 10 | External diameter (cm) 10 | External diameter (cm) 10 | External diameter (cm) 10 |
| Weight (Kg) | Weight (Kg) 16.6 | Weight (Kg) 10.8 | Weight (Kg) 11.8 | Weight (Kg) 12.8 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |







