AIRDUC PUR 356 2.36"/ 60mm antistatic premium ester-polyurethane CNC Vacuum Hose with spring steel wire firmly embedded in the wall.
(NOTE: Priced by the foot but sold in five foot increments ONLY)
Hose Specs:
-OD: 2.80"
-Over pressure PSI: 45.70
-Under pressure inHG: 29.55
-Bending Radius inch: 6.38
-Weight lbs/ft: 0.795
-Temperature range: 40ºF - 195ºF
-Wall Thickness: 0.080 - 0.10 
-Length: 25 foot