Antiblast nozzle

Cleaning sewers near home connections can bring the risk of vacuum creation in the sewer when the nozzle is pulling back under pressure with the combination of a small sewer - big flow,  this can bring pressure equalisation through the toilet and very unpleasant surprise call “Antiblast”

To avoid this problem you can change the standard pulling body of the Primus into an antiblast pulling body, the nozzles are slightly in different angles to avoid any vacuum during back pulling, max. advised working pressures in this “problem sewers”  is 80 bar.

More information Primus : /en/products/categories/124/spin-jets/959/primus-rotating-nozzles