Vacuum pipes are the one among the key products in the pneumatics branch. The space inside the vacuum pipe will be completely free from matters. Radius and the central angle are the key aspects that determine the diameter of the pipe. The section of this page provides you the vacuum pipe diameter formula that can provide you the thickness of vacuum pipe by dividing the vacuum load per linear length of pipe with internal vacuum pressure and multiplying it with 12.

Where,

D = Vacuum Pipe Inside Diameter(inch)

W = Vacuum Load per Linear Length of Pipe(pound/foot)

P = Internal Vacuum Pressure(pound/foot

The above vacuum pipe diameter formula in this page will be a useful formula for the professionals in pneumatics field where they have to check the diameter frequently.