The Rubbermaid Commercial Swinger Loop wet mop is a looped-end

Four tapped holes in shell

A one-hand push button dispenses the soap through the soap head-holding capsule valve

Model is equipped for applications that require higher pressures

air intake fitting

Apollo Water Pressure Reducing Valve, Standard Valve Type, Lead Free Bronze, 2 in Pipe Size - 36LF40801 Frame Type-Frameless The Rubbermaid Commercial Swinger LoopFeatures a balanced piston design that allows valve to react in a smooth and responsive manner to changes in system flow demand, while also controlling inlet pressure changes. Valve has a high flow capacity and is suitable for use in industrial water lines and commercial irrigation systems. Certified for use in potable water applications.