-42%
NK 2/3 (10m) - 0.75 HP 230 V three-phase submersible electric pump
Flow rate up to 80 l/min (4.8 m³/h). Head up to 48 m. 0.55 kW (0.75 HP) motor. 10-meter cable.
Variants: 
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
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Telephone support for information before purchasing.
Reinforced packaging to reduce transport damage.
After-sales assistance for product installation.
We supply all spare parts on this product.
Description
The NK 2/3 submersible electric pump from the NK series by Pedrollo guarantees high performance and reliability under all circumstances.
It can pump clean water and liquids that are chemically non-aggressive for the pump components themselves.
It has a 0.75 HP motor. The flow rate varies from 10 to 80 liters per minute and the head from 24 to 48.5 meters.
The NK 2/3 is recommended for domestic, civil and agricultural installations.
In particular, it can be used for water distribution in conjunction with pressure tanks, for irrigation of vegetable gardens and gardens, and for pressure boosting.
Data sheet
- Jobs
- water supply, pressurization systems, irrigation
- Motor connection
- THREE-PHASE
- Power (Kw)
- 0.55
- Power (HP)
- 0.75
- Absorption at 230V (A)
- 3.3
- Pump body
- AISI 304 stainless steel
- Impeller
- Noryl
- Number of impellers
- 3
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
- Minimum flow rate (l./min.)
- 10
- Max. flow rate (l./min.)
- 80
- Min. head (m.)
- 24
- Max. head (m.)
- 48.5
- Max. liquid temperature (°C)
- +40°C
- Cable length (m.)
- 10
- Degree of protection
- IP 68
- Delivery mouth
- 1" 1/4
- Height (cm)
- 48.6
- External diameter (cm)
- 13.5
- Weight (Kg)
- 13.4
- Warranty (years)
- 2
Data sheet
Use and formulation of products
- Jobs
- water supply, pressurization systems, irrigation
Engine and mechanical performance
- Motor connection
- THREE-PHASE
- Power (Kw)
- 0.55
- Power (HP)
- 0.75
- Absorption at 230V (A)
- 3.3
Pump components and construction
- Pump body
- AISI 304 stainless steel
- Impeller
- Noryl
- Number of impellers
- 3
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
Hydraulic performance and filtration
- Minimum flow rate (l./min.)
- 10
- Max. flow rate (l./min.)
- 80
- Min. head (m.)
- 24
- Max. head (m.)
- 48.5
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)
- 48.6
- External diameter (cm)
- 13.5
- Weight (Kg)
- 13.4
Packaging, maintenance, and warranty
- Warranty (years)
- 2
NK models and performances
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Construction data of the NK 2 series
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) |
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Compare with Similar Products
 NK 2/3 (10m) - 0.75 HP 230 V three-phase submersible electric pumpThis product Flow rate up to 80 l/min (4.8 m³/h). Head up to 48 m. 0.55 kW (0.75 HP) motor. 10-meter cable. |  UP 2/3 (10m) - 0.75 HP 230 V three-phase submersible electric pump Flow rate up to 80 l/min (4.8 m³/h). Head up to 48.5 m. 0.55 kW (0.75 HP) motor. 10-meter cable. |  3SR 1/31 - 0.75 HP three-phase submersible electric pump Flow rate up to 30 l/min (1.8 m³/h). Head up to 133 meters. 0.55 kW (0.75 HP) motor. | |
|---|---|---|---|
| Price | Price €747.49 -42% €433.55 | Price €716.14 -42% €415.36 | Price €778.36 -42% €451.45 |
| Jobs | Jobs water supply, pressurization systems, irrigation | Jobs water supply, pressurization systems, irrigation | Jobs water supply, pressurization systems, irrigation |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 0.55 | Power (Kw) 0.55 | Power (Kw) 0.55 |
| Power (HP) | Power (HP) 0.75 | Power (HP) 0.75 | Power (HP) 0.75 |
| Absorption at 230V (A) | Absorption at 230V (A) 3.3 | Absorption at 230V (A) 3.3 | Absorption at 230V (A) -- |
| Current consumption at 400V (A) | Current consumption at 400V (A) -- | Current consumption at 400V (A) -- | Current consumption at 400V (A) 1.9 |
| Pump body | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel |
| Impeller | Impeller Noryl | Impeller Noryl | Impeller Delrin |
| Number of impellers | Number of impellers 3 | Number of impellers 3 | Number of impellers 31 |
| Crankshaft | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel | Crankshaft -- |
| Pump shaft | Pump shaft -- | Pump shaft -- | Pump shaft AISI 304 stainless steel |
| Check valve | Check valve No | Check valve No | Check valve Yes |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 10 | Minimum flow rate (l./min.) 10 | Minimum flow rate (l./min.) 5 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 80 | Max. flow rate (l./min.) 80 | Max. flow rate (l./min.) 30 |
| Min. head (m.) | Min. head (m.) 24 | Min. head (m.) 24 | Min. head (m.) 35 |
| Max. head (m.) | Max. head (m.) 48.5 | Max. head (m.) 48.5 | Max. head (m.) 133 |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +40°C | Max. liquid temperature (°C) +40°C | Max. liquid temperature (°C) +35°C |
| Cable length (m.) | Cable length (m.) 10 | Cable length (m.) 10 | Cable length (m.) -- |
| Degree of protection | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 |
| Delivery mouth | Delivery mouth 1" 1/4 | Delivery mouth 1" 1/4 | Delivery mouth 1" |
| Height (cm) | Height (cm) 48.6 | Height (cm) 42.5 | Height (cm) 11.14 |
| External diameter (cm) | External diameter (cm) 13.5 | External diameter (cm) 15 | External diameter (cm) 7.6 |
| Weight (Kg) | Weight (Kg) 13.4 | Weight (Kg) 13.1 | Weight (Kg) 10.5 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |