Product or service of choice to safeguard kitchen exhaust ducts, ducts for smoke Management, and also other air distribution systems Peak: Typically, the height from the ground for the underside from the Cover should evaluate 2000-2100mm. The female side on the duct includes the bell portion for which the male https://garrettwodth.blogoxo.com/37246849/a-simple-key-for-grease-tight-extract-ductwork-unveiled