NKm 4/4-GE (10m) - 1 HP single-phase submersible electric pump with float switch
Flow rate up to 120 l/min (7.2 m³/h). Head up to 53 m. 0.75 kW (1 HP) motor. 10 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. | Thursday 22 October - Friday 23 October |
 | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Thursday 22 October - Friday 23 October |
 | Poste Italiane - 3 giorni punto di ritiro | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Thursday 22 October |
Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Thursday 22 October - Friday 23 October
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:
Thursday 22 October - Friday 23 October
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:
Thursday 22 October
The NKm 4/4-GE submersible electric pump from the NK series by Pedrollo is solid and resistant.
Pedrollo used AISI 304 and AISI 431 stainless steel for a construction built to last over time.
It can pump clean water and liquids that are chemically non-aggressive for the components.
The NKm 4/4-GE is recommended for domestic, agricultural, and industrial applications. It is particularly suitable for water distribution in conjunction with pressure tanks, for irrigation of vegetable gardens and gardens, and for pressure boosting.
It must be installed vertically up to a maximum of 20 metres below the water level.
- Jobs
- water supply, pressurization systems, irrigation
- Motor connection
- SINGLE-PHASE
- Power (Kw)
- 0.75
- Power (HP)
- 1
- Absorption at 230V (A)
- 6.2
- Capacitor
- 20 µF 450 VL
- Pump body
- AISI 304 stainless steel
- Impeller
- Noryl
- Number of impellers
- 4
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
- Minimum flow rate (l./min.)
- 10
- Max. flow rate (l./min.)
- 120
- Min. head (m.)
- 16
- Max. head (m.)
- 53
- Max. liquid temperature (°C)
- +40°C
- Cable length (m.)
- 10
- Degree of protection
- IP 68
- Delivery mouth
- 1" 1/4
- Height (cm)
- 54.3
- External diameter (cm)
- 13.5
- Weight (Kg)
- 15.2
- Warranty (years)
- 2
Use and formulation of products
- Jobs
- water supply, pressurization systems, irrigation
Engine and mechanical performance
- Motor connection
- SINGLE-PHASE
- Power (Kw)
- 0.75
- Power (HP)
- 1
- Absorption at 230V (A)
- 6.2
- Capacitor
- 20 µF 450 VL
Pump components and construction
- Pump body
- AISI 304 stainless steel
- Impeller
- Noryl
- Number of impellers
- 4
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
Hydraulic performance and filtration
- Minimum flow rate (l./min.)
- 10
- Max. flow rate (l./min.)
- 120
- Min. head (m.)
- 16
- Max. head (m.)
- 53
Liquids and pumping conditions
- Max. liquid temperature (°C)
- +40°C
Power supply and electrical parameters
- Cable length (m.)
- 10
Safety and protection
- Degree of protection
- IP 68
Installation and connections
- Delivery mouth
- 1" 1/4
Dimensions and weight
- Height (cm)
- 54.3
- External diameter (cm)
- 13.5
- Weight (Kg)
- 15.2
Packaging, maintenance, and warranty
- 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) |
| 8.0 - Suction Grid/Filter | Stainless steel EN 1.4301 (AISI 304) |
Reviews (1) - Review moderation
Ineccepibile tanto la cordialità quanto la serietà e la puntualità. E vi assicuro che non sono stato pagato per esprimere questo giudizio. Lo consiglierei a tutti gli amici. Fidatevi.
Compare with Similar Products
 NKm 4/4-GE (10m) - 1 HP single-phase submersible electric pump with float switchThis product Flow rate up to 120 l/min (7.2 m³/h). Head up to 53 m. 0.75 kW (1 HP) motor. 10 m cable. |  UPm 4/4-GE (10m) - 1 HP single-phase submersible electric pump with float switch Flow rate up to 120 l/min (7.2 m³/h). Head up to 53 m. 0.75 kW (1 HP) motor. 10 m cable. | |
|---|---|---|
| Price | Price €695.40 -42% €403.33 | Price €677.10 -42% €392.72 |
| Jobs | Jobs water supply, pressurization systems, irrigation | Jobs water supply, pressurization systems, irrigation |
| Motor connection | Motor connection SINGLE-PHASE | Motor connection SINGLE-PHASE |
| Power (Kw) | Power (Kw) 0.75 | Power (Kw) 0.75 |
| Power (HP) | Power (HP) 1 | Power (HP) 1 |
| Absorption at 230V (A) | Absorption at 230V (A) 6.2 | Absorption at 230V (A) 6.2 |
| Capacitor | Capacitor 20 µF 450 VL | Capacitor 20 µF 450 VL |
| 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 4 | Number of impellers 4 |
| Crankshaft | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel |
| Check valve | Check valve No | Check valve No |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 10 | Minimum flow rate (l./min.) 20 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 120 | Max. flow rate (l./min.) 120 |
| Min. head (m.) | Min. head (m.) 16 | Min. head (m.) 16 |
| Max. head (m.) | Max. head (m.) 53 | Max. head (m.) 53 |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +40°C | Max. liquid temperature (°C) +40°C |
| Cable length (m.) | Cable length (m.) 10 | Cable length (m.) 10 |
| Degree of protection | Degree of protection IP 68 | Degree of protection IP 68 |
| Delivery mouth | Delivery mouth 1" 1/4 | Delivery mouth 1" 1/4 |
| Height (cm) | Height (cm) 54.3 | Height (cm) 48.2 |
| External diameter (cm) | External diameter (cm) 13.5 | External diameter (cm) 15 |
| Weight (Kg) | Weight (Kg) 15.2 | Weight (Kg) 14.6 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 |