Schedule 40 vs. 80 PVC Pipe: What are the Differences?
Thursday, June 11, 2026
PVC well screens and casing are essential components in groundwater monitoring, environmental sampling, water wells, and drilling applications. The casing helps maintain the borehole's structure, while the well screen allows water to enter the well and helps reduce the movement of sand, sediment, and debris. Together, they support cleaner sampling, better well stability, and more reliable long-term performance.
When choosing PVC screen and casing, one of the most common decisions is whether to use Schedule 40 PVC or Schedule 80 PVC. Both are widely used, but they are designed for different installation conditions and performance needs.