GP3W - MK 8/4 - Single-phase pressure group 3x1.5 HP
3 three-phase electric pumps.
3 x 1.1 kW (3 x 1.5 HP) motor. Flow rate up to 540 l/min (32.5 m³/h). Head up to 56 m.
Delivery Options
| Carrier | Description | Estimated Delivery | |
|---|---|---|---|
![]() | Mail Boxes - 2 giorni | This courier delivers within 48 hours from the moment we entrust the products to him. | Friday 18 September - Monday 21 September |
![]() | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Friday 18 September - Monday 21 September |
![]() | One Express - 2 giorni Italia | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Wednesday 23 September - Monday 28 September |

Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Friday 18 September - Monday 21 September

Carrier: Poste Italiane - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust them with the products.
Estimated delivery:
Friday 18 September - Monday 21 September

Carrier: One Express - 2 giorni Italia
Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.
Estimated delivery:
Wednesday 23 September - Monday 28 September




The GP3W - MK 8/4 system from Pedrollo 's GPW series is suitable for pumping clean water and aqueous solutions that do not damage the materials from which the electric pumps are made.
The pressurization group is made up of three MK 8/4 multistage electric pumps with integrated STEADYPRESS inverter devices.
STEADYPRES devices automatically modulate the operation of the pumps based on different water demands and maintain constant pressure.
The GP3W - MK 8/4 is suitable for residential, commercial, public, hotel water supply and for the irrigation of gardens, parks and sports fields.
The system is designed to protect the system from dry running, overvoltage and undervoltage.
- Motor connection
- THREE-PHASE
- Power (Kw)
- 3.3
- Power (HP)
- 4.5
- Current consumption at 400V (A)
- 3 x 4.2
- Suction mouth
- 2" 1/2
- Delivery mouth
- 2"
- Minimum flow rate (l./min.)
- 120
- Max. flow rate (l./min.)
- 540
- Min. head (m.)
- 12
- Max. head (m.)
- 56
- Jobs
- water supply, domestic, pressurization systems, irrigation
- Height (cm)
- 111.7
- Width (cm)
- 81.0
- Depth (cm)
- 44.7
- Weight (Kg)
- 132.0
- Warranty (years)
- 2

