Handy kit to build foamer or sprayer. Design to keep all parameters that are necessary to effective work in both options. Thanks to exchanging only 2 parts, in a moment we can turn the foamer into a sprayer and the other way round. All seals are made from VITON® . 360st system allows working in every position, which combined with a very handy trigger blockade allow comfortable work in all conditions. Pressure release valve allows near no-effort opening of the kit.