GP3Wm - MK 8/4 - Single-phase pressure group 3x1.5 HP
3 single-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. | Tuesday 13 October - Wednesday 14 October |
![]() | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Tuesday 13 October - Wednesday 14 October |
![]() | One Express - 2 giorni Italia | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Wednesday 14 October - Monday 19 October |
![]() | Poste Italiane - 3 giorni punto di ritiro | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Monday 12 October |

Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 13 October - Wednesday 14 October

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:
Tuesday 13 October - Wednesday 14 October

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 14 October - Monday 19 October

Carrier: Poste Italiane - 3 giorni punto di ritiro
Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.
Estimated delivery:
Monday 12 October




The GP3Wm - 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 MKm 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 GP3Wm - 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
- SINGLE-PHASE
- Power (Kw)
- 3.3
- Power (HP)
- 4.5
- Absorption at 230V (A)
- 3 x 12.5
- 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)
- 131.0
- Warranty (years)
- 2


