The snap-on UHP Nozzle Cover from All Jetting Technologies is designed to protect nozzle tips and the nozzle carrier from debris backlash while waterjetting at pressures of 20,000 to 55,000 psi. After nozzle tips are loaded into the nozzle head carrier, the protective cap is simply snapped on over the nozzles. The cover is designed to protect the nozzles from abrasive debris that is being removed. It can help increase the longevity of the nozzle head carrier and the nozzles. 772/286-1218; www.alljetting.com.