22 Oct Titeloc Slotted Well Casing Posted at 14:00h in Titeloc by Rachael Herda 0 Comments 0 Likes Titeloc Titeloc Well Casing Titeloc Slotted Well Casing Titeloc Slotted Well Casing 20 Foot Lengths with 0.25 Spacing Jet Stream Twenty + well casing is produced to ASTM F-480 specifications from polyvinyl chloride material type 1, grade 1 & 2, and bears the NSF Seal of Certification. * Production date to be announced. Produced in 20 foot lengths with .025 spacing. U.S. Patent USD 480453S, 480454S Specification subject to change without notice.