With a 28" diameter and aircraft-grade aluminum housing

Allegro can handle all your ducting needs with this extensive offering in 5 different diameters: 8″

The Rotojet is also repairable and comes in a variety of sizes to fit any cleaning situation

Female 1/4" Male NPT with 1/4" Female Quick Connect Coupler

Pipe Trowels Preset pressure With a 28" diameter andMARSHALLTOWN's Pipe Trowels create an easy way to finish around pipes and tight areas. It's made from the highest grade, hardened and tempered, spring steel. The aluminum alloy Xtralite mounting has a lightweight feel but stays durable through any job. It comes with a DuraSoft handle that provides you with a soft feel. This product is Made in the USA with Global Materials. Steel blade material 10" x 3" size Comes with a DuraSoft handle Made in the USA