CB2 - HT 3/7 - 2x2.5 HP three-phase pressure group
2 x 1.8 kW (2 x 2.5 HP) motor. Flow rate up to 180 l/min (10.8 m³/h). Head up to 113 m.




The CB2 - HT 3/7 pressure group by Pedrollo is recommended for domestic, civil, agricultural and industrial sectors.
Particularly suitable for residential and commercial water supply, pressure boosting in industrial applications, irrigation of gardens and sports fields.
Suitable for pumping clean water or aqueous solutions that do not damage the components.
The CB2 - HT 3/7 pressure group consists of two HT 3/7 electric pumps, two pressure switches, and an E2 electrical panel. Two manifolds for the suction and delivery ports are also supplied.
It has a flow rate ranging from 10 to 180 litres per minute and a head from 56 to 113 metres.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 3.6
- Power (HP)
- 5
- Current consumption at 400V (A)
- Suction mouth
- 2"
- Delivery mouth
- 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 3/7 - 2x2.5 HP three-phase pressure groupThis product 2 x 1.8 kW (2 x 2.5 HP) motor. Flow rate up to 180 l/min (10.8 m³/h). Head up to 113 m. | ![]() CB2 - HT 3/4 - 2x1 HP three-phase pressure group2 x 0.75 kW (2 x 1 HP) motor. Flow rate up to 180 l/min (10.8 m³/h). Head up to 65 m. | ![]() CB2 - HT 3/5 - Three-phase pressure group 2x1.5 HP2 x 1.1 kW (2 x 1.5 HP) motor. Flow rate up to 180 l/min (10.8 m³/h). Head up to 81 m. | ![]() copy of CB2 - HTm 3/6 - 2x2 HP single-phase pressure group2 x 1.5 kW (2 x 2 HP) motor. Flow rate up to 180 l/min (10.8 m³/h). Head up to 97 m. | |
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| Price | Price €4,310.26 -45% €2,370.64 | Price €3,869.84 -45% €2,128.41 | Price €3,958.90 -45% €2,177.40 | Price €4,134.58 -45% €2,274.02 |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 3.6 | Power (Kw) 1.5 | Power (Kw) 2.2 | Power (Kw) 3 |
| Power (HP) | Power (HP) 5 | Power (HP) 2 | Power (HP) 3 | Power (HP) 4 |
| 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" | Suction mouth 2" | Suction mouth 2" | Suction mouth 2" |
| Delivery mouth | Delivery mouth 2" | Delivery mouth 2" | Delivery mouth 2" | Delivery mouth 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) -- |





