Armstrong Pumps has announced several new appointments: John Nicolaou is buyer/planner-pumps, domestic. He most recently served as a purchasing planner for Victaulic Co. of Canada. Also, former Steelcase Canada employee Darren Vanderburgh has been named value stream manager-pumps, and Chai Harjo has been named senior network and system architect. In addition, Richard Li has been appointed technical sales representative-Far East, and Mega Western Sales has been named as the new wholesale/parts distribution representative for the Southern California territory.