https://www.grainger.com/product/FUJI-ELECTRIC-Separate-Drive-Regenerative-12F722
This is the slide rail for the SD9-1 Fuji Regenerative Blower. It allows the intake hose to feed into the inlet with a level and low friction sliding action. Due to the cost of the original machine at Grainger I decided to make my own. The slide rail makes it possible to connect and disconnect hoses with ease at a much lower price than the original cast parts from Fuji.