HT 8/7-PRO - 4 HP three-phase vertical multistage electric pump
Flow rate up to 200 l/min (12.0 m³/h). Head up to 109 m. 3 Kw (4 HP) motor.
The Pedrollo HT 8/7-PRO centrifugal electric pump is ideal for the civil, agricultural and industrial sectors.
Recommended for pumping clean water and liquids that are not chemically aggressive towards the materials from which the pump is made
Pedrollo has designed this pump to guarantee high hydraulic performance combined with a robust, compact and reliable mechanical construction.
The HT 8/7-PRO is recommended for water distribution in combination with pressure tanks, for increasing pressure in the network, for fire-fighting systems, for washing systems and for irrigation.
It must be powered by a three-phase voltage, has a horsepower of 4 HP and the temperature of the liquid to be pumped ranges from -15 degrees centigrade up to 90.
The flow rate ranges from 20 to 200 metres and the head from 40 to 109 litres.
The HT 8/7-PRO is made of a multi-stage stainless steel construction ensuring a long life and a very low noise threshold in operation.
All pump components are made of stainless steel which guarantees long life and high performance.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 3
- Power (HP)
- 4
- Suction mouth
- 1 "1/4
- Delivery mouth
- 1 "1/4
- Pump body
- Cast iron
- Impeller
- AISI 304 stainless steel
- Number of impellers
- 7
- Check valve
- No
- Min. flow rate (l./min.)
- 20
- Max. flow rate (l./min.)
- 200
- Min. head (m.)
- 40
- Max. head (m.)
- 109
- Jobs
- fire prevention systems, washing systems, irrigation, pressurization systems, water supply
- Height (cm)
- 66.4
- Width (cm)
- 28.0
- Depth (cm)
- 25.7
- Weight (Kg)
- 44.6
- Warranty (years)
- 2
Compare with Similar Products
 HT 8/7-PRO - 4 HP three-phase vertical multistage electric pumpThis product Flow rate up to 200 l/min (12.0 m³/h). Head up to 109 m. 3 Kw (4 HP) motor. |  DCm 10 - Single-phase cast iron electric pump for clear water, 1 HPFlow rate up to 300 l/min (18 m³/h). Head up to 16 m. 0.75 Kw (1 HP) motor. |  DC 10 - 1 HP three-phase cast iron electric pump for clear waterFlow rate up to 300 l/min (18 m³/h). Head up to 16 m. 0.75 Kw (1 HP) motor. | |
|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection SINGLE PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 3 | Power (Kw) 0.75 | Power (Kw) 0.75 |
| Power (HP) | Power (HP) 4 | Power (HP) 1 | Power (HP) 1 |
| Absorption at 230V (A) | Absorption at 230V (A) -- | Absorption at 230V (A) 4.7 | Absorption at 230V (A) -- |
| Capacitor | Capacitor -- | Capacitor 20 µF450 VL | Capacitor -- |
| Absorption at 400V (A) | Absorption at 400V (A) -- | Absorption at 400V (A) -- | Absorption at 400V (A) 2.0 |
| Suction mouth | Suction mouth 1 "1/4 | Suction mouth -- | Suction mouth -- |
| Delivery mouth | Delivery mouth 1 "1/4 | Delivery mouth 1 "1/2 | Delivery mouth 1 "1/2 |
| Pump body | Pump body Cast iron | Pump body Cast iron | Pump body Cast iron |
| Impeller | Impeller AISI 304 stainless steel | Impeller Technopolymer | Impeller Technopolymer |
| Number of impellers | Number of impellers 7 | Number of impellers 1 | Number of impellers 1 |
| Crankshaft | Crankshaft -- | Crankshaft AISI 431 stainless steel | Crankshaft AISI 431 stainless steel |
| Check valve | Check valve No | Check valve No | Check valve No |
| Degree of protection | Degree of protection -- | Degree of protection IP 68 | Degree of protection IP 68 |
| Min. flow rate (l./min.) | Min. flow rate (l./min.) 20 | Min. flow rate (l./min.) 25 | Min. flow rate (l./min.) 25 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 200 | Max. flow rate (l./min.) 300 | Max. flow rate (l./min.) 300 |
| Min. head (m.) | Min. head (m.) 40 | Min. head (m.) 3 | Min. head (m.) 3 |
| Max. head (m.) | Max. head (m.) 109 | Max. head (m.) 16 | Max. head (m.) 16 |
| Cable length (m) | Cable length (m) -- | Cable length (m) 10 | Cable length (m) 10 |
| Jobs | Jobs fire prevention systems, washing systems, irrigation, pressurization systems, water supply | Jobs drainage, drying up, slightly dirty waters | Jobs drainage, drying up, slightly dirty waters |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) -- | Max. liquid temperature (°C) 40 | Max. liquid temperature (°C) 40 |
| Height (cm) | Height (cm) 66.4 | Height (cm) 32.2 | Height (cm) 32.2 |
| Width (cm) | Width (cm) 28.0 | Width (cm) -- | Width (cm) -- |
| Depth (cm) | Depth (cm) 25.7 | Depth (cm) -- | Depth (cm) -- |
| Weight (Kg) | Weight (Kg) 44.6 | Weight (Kg) 16.9 | Weight (Kg) 15.8 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |