When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
The motor drives a circumferential array of rare earth magnets that engage a stator contained inside the 4 1/2" CFF nipple, to allow for high speed rotation of the inner tube.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.