Power Tech Mobile Generator 1 1/2" Exhaust Flex Pipe. This flex pipe is commonly used for 15 - 25 kW generators. The thread size measurement is based on the American National Standard Pipe Thread Standards. The actual outside diameter measurement is 2 1/16."

PLEASE ALLOW 5-10 BUSINESS DAYS TO SHIP

Tech Tip:The purpose of a flex pipe is to absorb the engine's vibrations to prevent breaks in the weld joints of a rigid pipe setup. When installing an exhaust flex pipe, do not try to bend the flex to route a turn in your exhaust. It will result in a broken flex pipe.