Robo Drain RD13 No-loss Drain Valve

The ROBO DRAIN RD13 is the ultimate, demand operated drain. The unit is fully automatic, no electricity is required. Its low profile gives you the advantage of installing it in areas where the vessel to be drained is only a few inches from the ground.

A unique air valve design uses a magnetic force to ensure both a positive opening and closing that will prevent any air loss. The magnetic force is cleverly positioned away from the condensation level to prevent any attraction of metal particulate. An innovative ball valve support and positioning system prevents the side-loading problem which otherwise would cause premature sealing failure around the valve stem. 1/2" ball valve ensures that scale and rust will exit the vessel. The ROBO DRAIN RD13 will not clog ---- no strainer required.