Pigging Formulas

Head in Feet:	head in feet
Specific Gravity:	Sp. Gr.
Note : This formula is used for converting head in feet to head in psi. The specific gravity of freshwater is 1, and should be used if true specific gravity of product is unknown.

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.