Foam-It Pump FOAM UnitsFoam it spray Units: Wand Foamer: compact unit with manual pump maximum portability for small jobs and spot cleaning comfortable grip handle with trigger for quick on off control ability to switch between short and long wand assembly pressure relief valve for safety Viton seals for chemical compatibility natural color tank for easy visibility of product levels product level fill markings in gallons and liters Trigger Gun Foamer: Built with a heavy