The Hammerhead sewer nozzle from NozzTeq is a NASSCO Tier III nozzle with internal conduits and spray angles designed to produce efficient, maximally powerful jetting streams at the nozzle end using relatively low truck-supplied water pressures. Crews can clean more pipe with fewer passes, while generating less wear and tear on trucks and using less fuel. The water conduits preserve laminar water flows from the truck to the final jet stream, so water pressure is never compromised by turbulence. The tightly focused jet streams are deployed at precisely calculated angles that move out debris efficiently. It is made of low-carbon stainless steel with styrene butadiene rubber covers that protect the conduits and jets. The jets can be switched as needed to accommodate water flows from 5 to 50 gpm. 866/620-5915; www.nozzteq.com.