GP2A-HT 10/9
This is a variable-speed pressure boosting unit comprising two electric pumps connected in parallel and integrated into a single assembly. The system is electronically managed by two interconnected PRO-DG controllers, which automatically adjust pump operation to match varying water demand, maintaining a constant system pressure under all operating conditions.
When water withdrawal reduces the system pressure, the first pump activates to meet the required flow rate, maintaining pressure at the set value. As the maximum rotation speed is reached, additional pumps start up in sequence to fulfill the system's water demand.
- Dual-pump variable-speed pressure boosting system
- 2 × 4.0 kW (5.5 HP) pumps
- 400V three-phase power supply
- Current: 2 x 10.5 A
- Maximum flow: 500 L/min (30 m³/h)
- Maximum head: 139 m
- Delivers high-pressure performance with energy-efficient variable-speed operation
- Continuous-duty (S1) operation
- Maximum working pressure: 16 bar
- Designed for demanding commercial, industrial, municipal and high-rise building applications
- Liquid temperature: 0°C to +60°C
- Connection size: G 2½"
- Weight: 158 kg