CB2 - HT 8/4 - 2x2 HP three-phase pressure booster set
2 x 1.5 kW (2 x 2 HP) motor. Flow rate up to 400 l/min (24 m³/h). Head up to 62.5 m.




The Pedrollo CB2 - HT 8/4 pressure group is suitable for pumping clean water or aqueous solutions that do not damage the components.
Its use is recommended in the domestic, civil, agricultural and industrial sectors for supply and pressure increase.
The CB2 - HT 8/4 pressure group consists of two HT 8/4 electric pumps, two pressure switches, and an E2 electrical panel. Two manifolds for the suction and delivery ports are also supplied.
Each unit is equipped with ball valves on the delivery and suction sides, and non-return valves on the suction side.
The pressure switches, on the other hand, are used to turn the pumps on and off based on the setting.
The E2 control panel provides protection against dry running.
The CB2 - HT 8/4 pressure group has a flow rate ranging from 40 to 400 litres per minute and a head from 23 to 62.5 metres.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 3
- Power (HP)
- 4
- Current consumption at 400V (A)
- Suction mouth
- 2" 1/2
- Delivery mouth
- 2" 1/2
- Minimum flow rate (l./min.)
- Max. flow rate (l./min.)
- Min. head (m.)
- Max. head (m.)
- Height (cm)
- Width (cm)
- Depth (cm)
- Weight (Kg)
Compare with Similar Products
![]() CB2 - HT 8/4 - 2x2 HP three-phase pressure booster setThis product 2 x 1.5 kW (2 x 2 HP) motor. Flow rate up to 400 l/min (24 m³/h). Head up to 62.5 m. | ![]() CB2 - HT 8/3 - Three-phase pressure group 2x1.5 HP2 x 1.1 kW (2 x 1.5 HP) motor. Flow rate up to 400 l/min (24 m³/h). Head up to 47 m. | ![]() CB2 - HT 8/5 - 2x2.5 HP three-phase pressure booster set2 x 1.8 kW (2 x 2.5 HP) motor. Flow rate up to 400 l/min (24 m³/h). Head up to 78 m. | ![]() CB2 - HT 8/6 - 2x3 HP three-phase pressure booster set2 x 2.2 kW (2 x 3 HP) motor. Flow rate up to 400 l/min (24 m³/h). Head up to 94 m. | |
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| Price | Price €4,535.96 -45% €2,494.78 | Price €4,385.90 -45% €2,412.25 | Price €4,712.86 -45% €2,592.07 | Price €4,856.82 -45% €2,671.25 |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 3 | Power (Kw) 2.2 | Power (Kw) 3.6 | Power (Kw) 4.4 |
| Power (HP) | Power (HP) 4 | Power (HP) 3 | Power (HP) 5 | Power (HP) 6 |
| Current consumption at 400V (A) | Current consumption at 400V (A) -- | Current consumption at 400V (A) -- | Current consumption at 400V (A) -- | Current consumption at 400V (A) -- |
| Suction mouth | Suction mouth 2" 1/2 | Suction mouth 2" 1/2 | Suction mouth 2" 1/2 | Suction mouth 2" 1/2 |
| Delivery mouth | Delivery mouth 2" 1/2 | Delivery mouth 2" 1/2 | Delivery mouth 2" 1/2 | Delivery mouth 2" 1/2 |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) -- | Minimum flow rate (l./min.) -- | Minimum flow rate (l./min.) -- | Minimum flow rate (l./min.) -- |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) -- | Max. flow rate (l./min.) -- | Max. flow rate (l./min.) -- | Max. flow rate (l./min.) -- |
| Min. head (m.) | Min. head (m.) -- | Min. head (m.) -- | Min. head (m.) -- | Min. head (m.) -- |
| Max. head (m.) | Max. head (m.) -- | Max. head (m.) -- | Max. head (m.) -- | Max. head (m.) -- |
| Height (cm) | Height (cm) -- | Height (cm) -- | Height (cm) -- | Height (cm) -- |
| Width (cm) | Width (cm) -- | Width (cm) -- | Width (cm) -- | Width (cm) -- |
| Depth (cm) | Depth (cm) -- | Depth (cm) -- | Depth (cm) -- | Depth (cm) -- |
| Weight (Kg) | Weight (Kg) -- | Weight (Kg) -- | Weight (Kg) -- | Weight (Kg) -- |






