Schaefer AM-DS2025 Standard Flexible Ducting 20" x 25' schaefer ws-570 Features 10-3/4" stainless steel post

Features 10-3/4" stainless steel post with 11/16" connecting eye

Cool Machines CM450020-5HP Insulation Machine 5HP

Fan Diameter: (in

In case one regulator fails

20" airlock 5 HP pd blr with "Vac hood" recycle up-grade

Schaefer AM-DS2025 Standard Flexible Ducting 20" x 25' schaefer ws-570 Features 10-3/4" stainless steel postSchaefer AM DS2025 Standard Flexible Ducting 20" x 25' Industry standard quality ducting for everyday use. Single ply, PVC vinyl coated polyester fabric with 15 gage spring steel wire helix and external PVC wear strip. PVC coated polyester fastening cuffs at both ends with industry standard spring buckle cinches. Flame retardant. Features Fits up to 20 in. Fan Diameter Standard Flexible Ducting Length: 25 ft. Lightweight Single Ply PVC Vinyl Coated