*K, thick walled, underground residential,
commercial and industrial uses.
**L, medium walled, residential and commercial uses
***M, thin walled, above ground residential and
light commercial uses.
****DWV, Drain/Waste/Vent, non-pressurized
The content in this website may be used but with no warranty or liability. This information is believed to be correct but should always be double checked with alternative sources. Strictly adhere to and follow all applicable national and local regulations and practices.
Petersen Warranty, Terms & Conditions Apply
Price subject to change without notice Employment Opportunities