62PMC Lockable Monitoring Cap
The OPW 62PMC is designed to thread or solvent-weld to a 61SPVC 4" slotted PVC monitoring well pipe. The 62PMC is constructed of durable PVC with a stainless steel hinge pin for resistance to rust and corrosion. An API warning statement, "Monitoring Well…Do Not Fill," is permanently molded into the cap. The 62PMC can be locked with a long-shank padlock.