Pictured is the DSD’s high-pressure water jetting unit on which a high-pressure water jet is installed. It can flush away the blockage and unclog the drains to restore their effectiveness.

Pictured is the DSD’s high-pressure water jetting unit on which a high-pressure water jet is installed. It can flush away the blockage and unclog the drains to restore their effectiveness.

Pictured is the DSD’s high-pressure water jetting unit on which a high-pressure water jet is installed. It can flush away the blockage and unclog the drains to restore their effectiveness.