Medium-filter wells

We use the Cat 336 F and rotary vibra­tor to con­struct medi­um-fil­ter wells up to 500mm in diame­ter. We use sonic drilling to cre­ate cased holes to depths of 16 metres. The result­ing hole is then fit­ted with an opti­mised fil­ter tube and coated with a fil­ter mate­rial that is opti­mised to meet the require­ments. The clas­sic sub­mersible pumps or rod pumps (slim design) from our large stock can lower the exist­ing ground­wa­ter lev­els as a closed sys­tem.