Flexcon’s In-Well pressure tanks are the perfect way to eliminate the presence of well tanks from both indoor and outdoor spaces. Because this new type of tank is installed directly in the well pipe, space, noise, condensation, and freezing issues associated with regular well tanks are a thing of the past. Available in Stainless Steel and PVC, In-Well tanks are designed to fit in 4″, 5″, and 6″ wells for residential, farm, light commercial and industrial applications.