• Siemag Industries

Automatic Drain

Siemag Industries manufactures Auto Drain. It is compact, float-operated, automatic drain that fits snugly into the common bowl. Operation: auto drain filter are equipped with a float actuated device which automatically ejects liquid contaminates. When the liquid level in the bowl reaches a predetermined height, the float opens a pilot valve. The liquid is expelled by air pressure to a drain where upon the float closes the pilot valve and so the drain valve. For draining manually the brass/ plastic knob coming out anti-clock wise should be turned slightly. Installation: Siemag auto drain assembly is easily interchangeable with the manual drain. Specifications: minimum working pressure - 25 PSI; maximum working pressure - 175 PSI.