A unique medium volume hose-end gun for diluting and applying foam chemicals to any surface. Along with a reinforced lid, the machined foamer body is bracketed and bolted, whichmakes for a very durable unit. A light 22-oz, HDPE bottle reduces wrist and arm fatigue. Venturi action dilutes chemical consistently with precision metering tips. Designed to use half the water and chemicals that similar models do, has a flow rate that allows for double the operating time based on comparable sized bottles and can operate on 20-100psi of water pressure. Foamers are now available with colored lids.