All HydroJet ER nozzles are MPT threaded inlet cross-compatible on machines ranging from 2 gpm to 12 gpm. The ER 120 allows for improved pressure cleaning force while the larger ER180 will increase flow cleaning force.  All HydroJet ER nozzles are down stream capable.
Long-Range shooter nozzle designed from the inside out
Multi-Chambered bore for increased distance and cleaning power
Stainless-Steel construction for use with soft wash chemical
Length: 4"