PBC Linear MR9R-0055 Linear Guide Rail, Size 9, 55 mm Length, 9 mm Width, Aluminum PGT1816V and its vacuum rating is

and its vacuum rating is not given

Perforation Increments 12 in Country of Origin United States

Works with 2 in Dia 3M Fire Barrier Pass-Through Device to Help Prevent the Spread of Smoke and Fire Firestop Type Plug Market Commercial Firestop Product Type Plug Interlocking Not Applicable Fire Resistance Type Fitted Barrier

Neck Closure Strap

PBC Linear MR9R-0055 Linear Guide Rail, Size 9, 55 mm Length, 9 mm Width, Aluminum PGT1816V and its vacuum rating isLinear Guide Rail, Overall Length 55 mm, Overall Width 9 mm, Overall Height 7. 1 mm, Rail Material Aluminum, Manufacturer Size 9, Number of Mounting Holes 3, Rail Finish Ceramic Coated, Rail Type Profile, System of Measurement Metric, For Use With Redi Rail Sliders, Mounting Hole Center to Center 20 mm, Mounting Hole Center to Shaft End 10 mm, Series MR, Mounting Hole Size 2. 6 mm Raceway RC60 Steel Shaft Temp. Range (F) 0 248 Channel Material Steel