HFm 5ARM - 3 HP single-phase centrifugal electric pump
Flow rate up to 700 l/min (42 m³/h). Head up to 23.5 m. 2.2 Kw (3 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. | Tuesday 27 October - Wednesday 28 October |
![]() | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Tuesday 27 October - Wednesday 28 October |
![]() | DHL - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust the products to him. | Tuesday 27 October - Wednesday 28 October |
![]() | One Express - 2 giorni Italia | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Friday 30 October - Monday 2 November |
![]() | Poste Italiane - 3 giorni punto di ritiro | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Monday 26 October |

Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 27 October - Wednesday 28 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:
Tuesday 27 October - Wednesday 28 October

Carrier: DHL - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 27 October - Wednesday 28 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 30 October - Monday 2 November

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:
Monday 26 October




The Pedrollo HFm 5ARM submersible pump is recommended for use in the agricultural and industrial sectors.
It has a flow rate that varies from 100 to 700 litres per minute with a head of 23 to 10 metres.
It must be powered by a single-phase voltage, has a horsepower of 3 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 HFm 5ARM 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
- SINGLE-PHASE
- Power (Kw)
- 2.2
- Power (HP)
- 3
- Absorption at 230V (A)
- 11.5
- Pump body
- Cast iron
- Impeller
- Brass
- Number of impellers
- 1
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
- Minimum flow rate (l./min.)
- 100
- Max. flow rate (l./min.)
- 700
- Min. head (m.)
- 10
- Max. head (m.)
- 23
- Max. liquid temperature (°C)
- +90°C
- Motor voltage
- 230 V
- Degree of protection
- IP 44
- Suction mouth
- 2"
- Delivery mouth
- 2"
- Height (cm)
- 26
- Width (cm)
- 20.8
- Depth (cm)
- 40.6
- Weight (Kg)
- 24.6
- Warranty (years)
- 2
Use and formulation of products
- Jobs
- water supply, irrigation, cooling systems, tank transfer
Engine and mechanical performance
- Motor connection
- SINGLE-PHASE
- Power (Kw)
- 2.2
- Power (HP)
- 3
- Absorption at 230V (A)
- 11.5
Pump components and construction
- Pump body
- Cast iron
- Impeller
- Brass
- Number of impellers
- 1
- Crankshaft
- AISI 431 stainless steel
- Check valve
- No
Hydraulic performance and filtration
- Minimum flow rate (l./min.)
- 100
- Max. flow rate (l./min.)
- 700
- Min. head (m.)
- 10
- Max. head (m.)
- 23
Liquids and pumping conditions
- Max. liquid temperature (°C)
- +90°C
Power supply and electrical parameters
- Motor voltage
- 230 V
Safety and protection
- Degree of protection
- IP 44
Installation and connections
- Suction mouth
- 2"
- Delivery mouth
- 2"
Dimensions and weight
- Height (cm)
- 26
- Width (cm)
- 20.8
- Depth (cm)
- 40.6
- Weight (Kg)
- 24.6
Packaging, maintenance, and warranty
- Warranty (years)
- 2
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Compare with Similar Products
![]() HFm 5ARM - 3 HP single-phase centrifugal electric pumpThis product Flow rate up to 700 l/min (42 m³/h). Head up to 23.5 m. 2.2 Kw (3 HP) motor. | ![]() NGAm 3A - 3 HP single-phase open impeller centrifugal electric pump Flow rate up to 900 l/min (54 m³/h). Head up to 19.5 m. 2.2 Kw (3 HP) motor. | ![]() NGAm 3A-PRO - 3 HP single-phase open impeller electric pump Flow rate up to 900 l/min (54 m³/h). Head up to 19.5 m. 2.2 Kw (3 HP) motor. | |
|---|---|---|---|
| Price | Price €646.60 -42% €375.03 | Price €814.96 -42% €472.68 | Price €1,445.70 -42% €838.51 |
| Jobs | Jobs water supply, irrigation, cooling systems, tank transfer | Jobs washing systems, water supply | Jobs water supply, cooling systems, washing systems, water treatment plants |
| Motor connection | Motor connection SINGLE-PHASE | Motor connection SINGLE-PHASE | Motor connection SINGLE-PHASE |
| Power (Kw) | Power (Kw) 2.2 | Power (Kw) 2.2 | Power (Kw) 2.2 |
| Power (HP) | Power (HP) 3 | Power (HP) 3 | Power (HP) 3 |
| Absorption at 230V (A) | Absorption at 230V (A) 11.5 | Absorption at 230V (A) -- | Absorption at 230V (A) -- |
| Pump body | Pump body Cast iron | Pump body Cast iron | Pump body AISI 316L stainless steel |
| Impeller | Impeller Brass | Impeller AISI 316 Stainless Steel | Impeller AISI 316L stainless steel |
| Number of impellers | Number of impellers 1 | Number of impellers 1 | Number of impellers 1 |
| Crankshaft | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel | Crankshaft AISI 316 stainless steel |
| Check valve | Check valve No | Check valve No | Check valve No |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 100 | Minimum flow rate (l./min.) 100 | Minimum flow rate (l./min.) 100 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 700 | Max. flow rate (l./min.) 900 | Max. flow rate (l./min.) 900 |
| Min. head (m.) | Min. head (m.) 10 | Min. head (m.) 8.5 | Min. head (m.) 8.5 |
| Max. head (m.) | Max. head (m.) 23 | Max. head (m.) 19.5 | Max. head (m.) 19.5 |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +90°C | Max. liquid temperature (°C) +90°C | Max. liquid temperature (°C) +90°C |
| Motor voltage | Motor voltage 230 V | Motor voltage 230 V | Motor voltage 230 V |
| Degree of protection | Degree of protection IP 44 | Degree of protection IP 44 | Degree of protection IP 44 |
| Suction mouth | Suction mouth 2" | Suction mouth 2" | Suction mouth 2" |
| Delivery mouth | Delivery mouth 2" | Delivery mouth 2" | Delivery mouth 2" |
| Height (cm) | Height (cm) 26 | Height (cm) -- | Height (cm) -- |
| Width (cm) | Width (cm) 20.8 | Width (cm) -- | Width (cm) -- |
| Depth (cm) | Depth (cm) 40.6 | Depth (cm) -- | Depth (cm) -- |
| Weight (Kg) | Weight (Kg) 24.6 | Weight (Kg) -- | Weight (Kg) 24.5 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |





