HT 10/4 - 2.5 HP three-phase vertical multistage electric pump
Flow rate up to 250 l/min (12 m³/h). Head up to 62 m. Motor 2 Kw (2.5 HP).
The Pedrollo HT 10/4 multi-impeller centrifugal electric pump is recommended for pumping clean water and liquids that are chemically non-aggressive for the materials from which the pump is made.
This electric pump is designed to guarantee high hydraulic performance combined with a robust, compact and reliable mechanical construction.
The high efficiency and adaptability to the most varied applications make the HT 10/4 ideal for applications in the domestic, civil and agricultural fields, in particular for the distribution of water 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 18 to 62 meters.
The HT 10/4 must be powered by a three-phase voltage, has a horsepower of 2.5 HP and the temperature of the liquid to be pumped ranges from -15 degrees centigrade up to +90.
The pump is made of steel, including the 3 impellers, and cast iron which guarantee a long life and high performance of the pump.
With the multi-stage construction, the operating noise is particularly low.
The HT 10/4 must be installed indoors or in any case protected from the elements.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 2.2
- Power (HP)
- 3
- Absorption at 230V (A)
- Absorption at 400V (A)
- Suction mouth
- 1 "1/2
- Delivery port
- 1 "1/2
- Body Pump
- Cast iron
- Impeller
- AISI 304 stainless steel
- Number of impellers
- 3
- Motor shaft
- AISI 304 stainless steel
- Check valve
- no
- Degree of protection
- IP 44
- Flow rate min. (l./min.)
- Max flow (l./min.)
- Min head (m.)
- Max head (m.)
- Employments
- water supply, fire prevention systems, washing systems, pressurization systems, irrigation
- Liquid temperature max. (° C)
- Motor voltage
- 230 V, 400 V
- Height (cm)
- Width (cm)
- Depth (cm)
- Weight kg)
- Guarantee
- 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 10/4 - 2.5 HP three-phase vertical multistage electric pumpThis product Flow rate up to 250 l/min (12 m³/h). Head up to 62 m. Motor 2 Kw (2.5 HP). |  4BLOCKm 6/3 (30m) - 0.50 HP single-phase submersible electric pumpFlow rate up to 150 l/min (9 m³/h). Head up to 19.5 m. 0.37 Kw (0.50 HP) motor. 30 meters of cable. |  4BLOCKm 6/5 (30m) - 0.75 HP single-phase submersible electric pumpFlow rate up to 150 l/min (9 m³/h). Head up to 32.5 m. 0.55 Kw (0.75 HP) motor. 30 meters of cable. |  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. | |
|---|---|---|---|---|
| Motor connection | Motor connection THREE-PHASE | Motor connection SINGLE PHASE | Motor connection SINGLE PHASE | Motor connection SINGLE PHASE |
| Power (Kw) | Power (Kw) 2.2 | Power (Kw) 0.37 | Power (Kw) 0.55 | Power (Kw) 0.75 |
| Power (HP) | Power (HP) 3 | Power (HP) 0.50 | Power (HP) 0.75 | Power (HP) 1 |
| Absorption at 230V (A) | Absorption at 230V (A) -- | Absorption at 230V (A) 5 | Absorption at 230V (A) 5 | Absorption at 230V (A) 6 |
| Capacitor | Capacitor -- | Capacitor 20 µF450 VL | Capacitor 20 µF450 VL | Capacitor 31.5 µF450 VL |
| Absorption at 400V (A) | Absorption at 400V (A) -- | 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 port | Delivery port 1 "1/2 | Delivery port 1 "1/4 | Delivery port 1 "1/4 | Delivery port 1 "1/4 |
| Body Pump | Body Pump Cast iron | Body Pump AISI 304 stainless steel | Body Pump AISI 304 stainless steel | Body Pump AISI 304 stainless steel |
| Impeller | Impeller AISI 304 stainless steel | Impeller Delrin | Impeller Delrin | Impeller Delrin |
| Number of impellers | Number of impellers 3 | Number of impellers 3 | Number of impellers 5 | Number of impellers 7 |
| Motor shaft | Motor shaft AISI 304 stainless steel | Motor shaft -- | Motor shaft -- | Motor shaft -- |
| Pump shaft | Pump shaft -- | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel | Pump shaft AISI 304 stainless steel |
| Check valve | Check valve no | Check valve no | Check valve no | Check valve no |
| Degree of protection | Degree of protection IP 44 | Degree of protection IP 68 | Degree of protection IP 68 | Degree of protection IP 68 |
| Flow rate min. (l./min.) | Flow rate min. (l./min.) -- | Flow rate min. (l./min.) 25 | Flow rate min. (l./min.) 25 | Flow rate min. (l./min.) 25 |
| Max flow (l./min.) | Max flow (l./min.) -- | Max flow (l./min.) 150 | Max flow (l./min.) 150 | Max flow (l./min.) 150 |
| Min head (m.) | Min head (m.) -- | Min head (m.) 6 | Min head (m.) 10 | Min head (m.) 14.5 |
| Max head (m.) | Max head (m.) -- | Max head (m.) 19 | Max head (m.) 32.5 | Max head (m.) 44 |
| Cable length (m) | Cable length (m) -- | Cable length (m) 30 | Cable length (m) 20 | Cable length (m) 20 |
| Employments | Employments water supply, fire prevention systems, washing systems, pressurization systems, irrigation | Employments water supply, pressurization systems, irrigation | Employments water supply, pressurization systems, irrigation | Employments water supply, pressurization systems, irrigation |
| Liquid temperature max. (° C) | Liquid temperature max. (° C) -- | Liquid temperature max. (° C) 35 | Liquid temperature max. (° C) +35°C | Liquid temperature max. (° C) 35 |
| Motor voltage | Motor voltage 230 V, 400 V | Motor voltage -- | Motor voltage -- | Motor voltage -- |
| Height (cm) | Height (cm) -- | Height (cm) 64.1 | Height (cm) 63.5 | Height (cm) 72.5 |
| Width (cm) | Width (cm) -- | Width (cm) -- | Width (cm) -- | Width (cm) -- |
| Depth (cm) | Depth (cm) -- | Depth (cm) -- | Depth (cm) -- | Depth (cm) -- |
| Outside diameter (cm) | Outside diameter (cm) -- | Outside diameter (cm) 10 | Outside diameter (cm) 10 | Outside diameter (cm) 10 |
| Weight kg) | Weight kg) -- | Weight kg) 10.7 | Weight kg) 11.8 | Weight kg) 13.3 |
| Guarantee | Guarantee 2 | Guarantee 2 | Guarantee 2 | Guarantee 2 |