- Pump units with low noise and wide capacity in low pressure of approach, plungers + screws, series: GPVW, GPVWS, GPVWE
(also for installation outside the cistern).

- Pumps with one or more pistons >>Technical data sheet
- For outdoor assembly either above or below the head or submerged in oil.
- Also with boosted power supply for high pressures of up to 700 Bar.