System Design & Layout Flow velocity through pipe should be limited to 5 ft/sec in order to: Tags: Certification Exam Prep, Distribution System, Metering Pump, Water Treatment Read more articles Previous PostWater Meters Next PostNext Post You Might Also Like Five Problems All Teams Face July 19, 2016 Texas – California Water Treatment License Reciprocity June 14, 2018 Texas Water Distribution Course Approved June 9, 2017 Post author: Post published:January 24, 2017 Post category:Certificate Programs / Distribution / Water Treatment