Certa-Lok PVC Well Casing ultilizes CeratinTeed's field-proven spline-locking design to form a full strengh joint instantly, in all weather conditions. No solvents, arc welding, or reinforcement screw attachments are required. With the introduction of small to medium diameter (4"-8") integral Bell Well Casing, the best joint in town just got BETTER! Certa-Lok Integral Bell Well Casing is supplied with a conventional belled-end joint for even faster assembly. Here's why smaller diameter residential systems and much larger public water supply systems use PVC as the preferred casing material:
*No couplings required & economical.
*Greatly reduced assembly time.
*Only one spline to install per joint.
*PVC is completely immune to electrolytic and galvanic corrosion.
*PVC'S excellent chimical resistance makes it immune to virtually all chemicals.