The foam injector from Water Cannon can be used for a broad array of pressure washing purposes, from light homeowner use to heavy-duty industrial applications up to 5,000 psi with a maximum flow of 5.3 gpm.When attached to a pressure washer, it can shoot foam a distance of more than 20 feet. Since the foam emitted is especially dense, it thoroughly sticks to surfaces, minimizing chemical use and protecting the environment in the process.It effectively coats and dissolves hard-to-reach dirt and grime from a variety of surfaces. When you use this injector, you get over 20 feet of dense foam projection and detergent suction power as well — even if
Improve Pressure Washer Performance
This foam injector can be used for a wide range of pressure washing applications and operates with cold- or hot-water pressure washers.
















