Multi-Global sewer nozzles from NozzTeq have a crisscrossing front jet pattern for clearing grease, debris and ice blockages. They have replaceable orifices and can be configured with up to four different front jets for general sewer cleaning or particular types of sewer obstructions. They can also be used for hydroexcavation, as the rear orifices can be blocked to only have penetrating orifices in the front. Nozzle life can be extended by replacing orifices as needed. Laminar flow is preserved from truck to nozzle end for more powerful jet streams produced at lower pressure. 866/620-5915; www.nozzteq.com.