Pvc Vent Cap 4′

Vent Cap is a tight-fitting cap that can be used to seal the necessary vents associated with private lateral plumbing. The vents shall be manufactured to fit on the type of pipe used in the plumbing and shall provide a tight seal against inflow of stormwater under extraordinarily high precipitation conditions. The vent cap should be set at least 6 inches above grade to preclude stormwater flow into the vent. If vent caps are located at the curb line or in the driveway apron or sidewalk, they must be flush with the finished grade and tightly sealed.