Tri Palm International which designs and manufactures OASIS and SUNROC pressure, bottled water and point-of-use coolers, named  John M. Harrington interim president and CEO. Chris Gurreri resigned as president of Tri Palm and accepted the position of president of Dirt Devil Vacuum Cleaners. Harrington is from Patriarch Partners Management Group, an affiliate of Patriarch Partners LLC and owner of Tri Palm. Patriarch Partners is conducting a national search for a permanent president and CEO.