Pigging Formulas

Internal Pipe Diameter (i.d.):	inches
Length of Pipe in Feet:	feet
Pressure (psi):	psi
Capacity of Compressor (cfm):	cfm
Note : This formula is used for determining the required volume of compressed gas to fill a given pipe diameter and length, at a desired pressure (psi), using a compressor with a given capacity, in cfm. The calculated response also shows the time to fill pipeline with given data, and speed of pig (if used). This can be used in verifying and required volume of compressed gas to propel a pig.

Disclaimer: The above formula is based on knowledge and calculations believed to be reliable. However, since the use of this formula is beyond our control, no guarantee or warranty expressed or implied, is made as to such use or effects incidental to such use or the results obtained. Therefore, we expressly disclaim all responsibility. It is customer's sole responsibility to take precautions in applying the above formula, and customer accepts all risks of its use.In no event will Pigs Unlimited, LLC be liable to any party for any direct, indirect, special or consequential damages for the use of this or any other formula.