Diesel and petrol engine driven wellpoint pumps
It is necessary to install the filter in the ground in order to start drainage process. The most common installation method is to jett the wellpoint using water from the pump or hydrant. It is good if the jetting pump is able to give a working pressure of at least 3-4 bar. In the performance range, the smallest need is when the D32mm flexible filter is installed without prefilter (so with D50mm jetting pipe) – in this case the maximum pump capacity of 600-700 l / min (about 40m3 / h) is sufficient. It may also be a pump with a higher maximum capacity (> 1000 l / min, 60m3 / h).
Below there are some models of jetting pumps commonly used by our customers:
Petrol motorpumps (3 bar) especially for sandy soils , easy for installation
Diesel driven VIctor S60 motorpumps – for more difficult jobs, with max presssure over 5 bars
According On request also available pumps withh higher pressure and capacity (like 7 bar pumps below).