HF 20A - 5.5 HP three-phase centrifugal electric pump
Flow rate up to 1700 l/min (102 m³/h). Head up to 21.5 m. 4 kW (5.5 HP) motor.
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 |
 | One Express - 2 giorni Italia | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Friday 23 October - Monday 26 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: One Express - 2 giorni Italia
Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.
Estimated delivery:
Friday 23 October - Monday 26 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 Pedrollo HF 20A submersible pump is recommended for use in the agricultural and industrial sectors.
It has a flow rate that varies from 400 to 1700 litres per minute with a head from 10 to 21.5 metres.
It must be powered by a single-phase voltage, has a horsepower of 5.5 HP and the temperature of the liquid to be pumped ranges from -10 degrees centigrade up to +90.
The high efficiency and the possibility of continuous use make the HF 20A advantageous for flow and sprinkler irrigation, for drawing water from lakes, rivers, wells or for the most varied industrial uses characterised by the need to achieve considerable flow rates in relation to medium-low heads.
- Jobs
- water supply, irrigation, cooling systems, tank transfer
- Motor connection
- THREE-PHASE
- Power (Kw)
- 4
- Power (HP)
- 5.5
- Absorption at 230V (A)
- 15.2
- Current consumption at 400V (A)
- 8.8
- Pump body
- Cast iron
- Impeller
- Cast iron
- Number of impellers
- 1
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
- Minimum flow rate (l./min.)
- 400
- Max. flow rate (l./min.)
- 1700
- Min. head (m.)
- 10
- Max. head (m.)
- 21.5
- Max. liquid temperature (°C)
- +90°C
- Motor voltage
- 400 V
- Degree of protection
- IP 44
- Suction mouth
- 4"
- Delivery mouth
- 4"
- Height (cm)
- 31.2
- Width (cm)
- 47.9
- Depth (cm)
- 25.5
- Weight (Kg)
- 37.1
- Warranty (years)
- 2
Use and formulation of products
- Jobs
- water supply, irrigation, cooling systems, tank transfer
Engine and mechanical performance
- Motor connection
- THREE-PHASE
- Power (Kw)
- 4
- Power (HP)
- 5.5
- Absorption at 230V (A)
- 15.2
- Current consumption at 400V (A)
- 8.8
Pump components and construction
- Pump body
- Cast iron
- Impeller
- Cast iron
- Number of impellers
- 1
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
Hydraulic performance and filtration
- Minimum flow rate (l./min.)
- 400
- Max. flow rate (l./min.)
- 1700
- Min. head (m.)
- 10
- Max. head (m.)
- 21.5
Liquids and pumping conditions
- Max. liquid temperature (°C)
- +90°C
Power supply and electrical parameters
- Motor voltage
- 400 V
Safety and protection
- Degree of protection
- IP 44
Installation and connections
- Suction mouth
- 4"
- Delivery mouth
- 4"
Dimensions and weight
- Height (cm)
- 31.2
- Width (cm)
- 47.9
- Depth (cm)
- 25.5
- Weight (Kg)
- 37.1
Packaging, maintenance, and warranty
- Warranty (years)
- 2
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Bearings
| Pump side motor bearing | 6306 ZZ - C3 |
| Opposite side motor bearing | 6206 ZZ - C3 |
Shaft seal
| Type of seal | Single Mechanical Seal |
| Pump side model | FN-20 |
| LP diameter | 20 |
| Fixed ring LP | Graphite |
| Rotating ring LP | Ceramic |
| LP elastomer | NBR |
Mat
| 1.0 - Pump Body | Cast iron GJL 200 EN 1561 |
| 2.1 - Seal holder cover | Cast iron GJL 200 EN 1561 |
| 3.0 - Impeller | Brass CW617N EN 12165 |
| 4.0 - Pump shaft | EN 1.4057 stainless steel (AISI 431) |
| 6.0 - Motor holder | Aluminum EN-AB 46100 |
| 6.1 - Engine cover | Aluminum EN-AB 46100 |
| 7.0 - Lantern | Aluminum EN-AB 46100 |
