HT 10/8 - 5.5 HP three-phase vertical multistage electric pump
Flow rate up to 250 l/min (12 m³/h). Head up to 124 m. Motor 4 Kw (5.5 HP).
The HT 10/8 multi-impeller centrifugal electric pump by Pedrollo is ideal for use in domestic, civil and agricultural fields.
This electric pump is designed to ensure high and reliable performance despite its compact size.
Its silence makes the HT 10/8 ideal for water distribution in combination with pressure tanks, for increasing pressure in the network, for fire-fighting systems, for washing systems and for irrigation.
The flow rate ranges from 30 to 250 liters per minute. The head ranges from 34.5 to 124 meters.
The HT 10/8 must be powered by a three-phase voltage, has a horsepower of 5.5 HP and the temperature of the liquid to be pumped ranges from -15 degrees centigrade up to +90.
The pump is made with a mix of stainless steel, including the 3 impellers, and cast iron which guarantee that the pump has excellent strength and resistance.
With the multi-stage construction, the operating noise is particularly low.
The HT 10/8 must be installed indoors or in any case protected from the elements.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 4
- Power (HP)
- 5.5
- Absorption at 230V (A)
- 14.4
- Absorption at 400V (A)
- 8.3
- Suction mouth
- 1 "1/2
- Delivery mouth
- 1 "1/2
- Pump body
- Cast iron
- Impeller
- AISI 304 stainless steel
- Number of impellers
- 3
- Crankshaft
- AISI 304 stainless steel
- Check valve
- No
- Degree of protection
- IP 44
- Min. flow rate (l./min.)
- 30
- Max. flow rate (l./min.)
- 250
- Min. head (m.)
- 34.5
- Max. head (m.)
- 124
- Jobs
- water supply, fire prevention systems, washing systems, pressurization systems, irrigation
- Max. liquid temperature (°C)
- +90°C
- Motor voltage
- 230 V, 400V
- Height (cm)
- 69
- Width (cm)
- 28
- Depth (cm)
- 25.7
- Weight (Kg)
- 52.8
- Warranty (years)
- 2
Bearings
| Pump side motor bearing | 6307 2RS-C3 |
| Opposite side engine bearing | 6206 2RS-C3 |
Tree holding
| Type of seal | Single Mechanical Seal |
| Shrinkage DN1=450 DN2=350 | FN-18 |
| LP diameter | 18 |
| LP fixed ring | Graphite |
| LP rotating ring | Ceramic |
| LP elastomer | NBR |
Materials
| 1.0 - Pump body | Cast iron GJL 250 EN 1561 |
| 2.0 - Lid | Cast iron GJL 250 EN 1561 |
| 3.0 - Impeller | Stainless steel EN 1.4301 (AISI 304) |
| 4.0 - Pump shaft | Stainless steel EN 1.4057 (AISI 431) |
| 5.1 - Diffuser | Stainless steel EN 1.4301 (AISI 304) |
| 7.2 - Pump shirt | Stainless steel EN 1.4301 (AISI 304) |
Compare with Similar Products
 HT 10/8 - 5.5 HP three-phase vertical multistage electric pumpThis product Flow rate up to 250 l/min (12 m³/h). Head up to 124 m. Motor 4 Kw (5.5 HP). |  4BLOCKm 6/7 (20m) - 1 HP single-phase submersible electric pumpFlow rate up to 150 l/min (9 m³/h). Head up to 45.5 m. 0.75 Kw (1 HP) motor. 20 meters of cable. |  4BLOCKm 6/7 (30m) - 1 HP single-phase submersible electric pumpFlow rate up to 150 l/min (9 m³/h). Head up to 45.5 m. 0.75 Kw (1 HP) motor. 30 meters of cable. |  4BLOCKm 6/10 (30m) - 1.5 HP single-phase submersible electric pumpFlow rate up to 150 l/min (9 m³/h). Head up to 65 m. 1.1 Kw (1.5 HP) motor. 30 meters of cable. | |
|---|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection SINGLE PHASE | Motor connection SINGLE PHASE | Motor connection SINGLE PHASE |
| Power (Kw) | Power (Kw) 4 | Power (Kw) 0.75 | Power (Kw) 0.75 | Power (Kw) 1.1 |
| Power (HP) | Power (HP) 5.5 | Power (HP) 1 | Power (HP) 1 | Power (HP) 1.5 |
| Absorption at 230V (A) | Absorption at 230V (A) 14.4 | Absorption at 230V (A) 6 | Absorption at 230V (A) 6 | Absorption at 230V (A) 8 |
| Capacitor | Capacitor -- | Capacitor 31.5 µF450 VL | Capacitor 35 µF450 VL | Capacitor 35 µF450 VL |
| Absorption at 400V (A) | Absorption at 400V (A) 8.3 | Absorption at 400V (A) -- | Absorption at 400V (A) -- | Absorption at 400V (A) -- |
| Suction mouth | Suction mouth 1 "1/2 | Suction mouth -- | Suction mouth -- | Suction mouth -- |
| Delivery mouth | Delivery mouth 1 "1/2 | Delivery mouth 1 "1/4 | Delivery mouth 1 "1/4 | Delivery mouth 1 "1/4 |
| Pump body | Pump body Cast iron | Pump body AISI 304 stainless steel | Pump body AISI 304 stainless steel | Pump body -- |
| Impeller | Impeller AISI 304 stainless steel | Impeller Delrin | Impeller Delrin | Impeller Delrin |
| Number of impellers | Number of impellers 3 | Number of impellers 7 | Number of impellers 7 | Number of impellers 10 |
| Crankshaft | Crankshaft AISI 304 stainless steel | Crankshaft -- | Crankshaft -- | Crankshaft -- |
| Pump shaft | Pump shaft -- | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel | Pump shaft -- |
| Check valve | Check valve No | Check valve No | Check valve No | Check valve Yes |
| Degree of protection | Degree of protection IP 44 | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 |
| Min. flow rate (l./min.) | Min. flow rate (l./min.) 30 | Min. flow rate (l./min.) 25 | Min. flow rate (l./min.) 25 | Min. flow rate (l./min.) 25 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 250 | Max. flow rate (l./min.) 150 | Max. flow rate (l./min.) 150 | Max. flow rate (l./min.) 150 |
| Min. head (m.) | Min. head (m.) 34.5 | Min. head (m.) 14.5 | Min. head (m.) 14.5 | Min. head (m.) 20.5 |
| Max. head (m.) | Max. head (m.) 124 | Max. head (m.) 45.5 | Max. head (m.) 45.5 | Max. head (m.) 65 |
| Cable length (m) | Cable length (m) -- | Cable length (m) 20 | Cable length (m) 20 | Cable length (m) 30 |
| Jobs | Jobs water supply, fire prevention systems, washing systems, pressurization systems, irrigation | Jobs water supply, pressurization systems, irrigation | Jobs water supply, pressurization systems, irrigation | Jobs water supply, pressurization systems, irrigation |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +90°C | Max. liquid temperature (°C) 35 | Max. liquid temperature (°C) +35°C | Max. liquid temperature (°C) +35°C |
| Motor voltage | Motor voltage 230 V, 400V | Motor voltage -- | Motor voltage -- | Motor voltage -- |
| Height (cm) | Height (cm) 69 | Height (cm) 71.8 | Height (cm) 71.8 | Height (cm) 86.2 |
| Width (cm) | Width (cm) 28 | Width (cm) -- | Width (cm) -- | Width (cm) -- |
| Depth (cm) | Depth (cm) 25.7 | Depth (cm) -- | Depth (cm) -- | Depth (cm) -- |
| External diameter (cm) | External diameter (cm) -- | External diameter (cm) 10 | External diameter (cm) 10 | External diameter (cm) 10 |
| Weight (Kg) | Weight (Kg) 52.8 | Weight (Kg) 13.1 | Weight (Kg) 13.1 | Weight (Kg) -- |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |