Experience Counts!   Model "C" Custom Pull-on End Seals Description Typical Application Benefits/Features Specifications Warranty Installation How to Order Typical Specification Resources Related Products Description Model "C" Custom Pull-on End Seals are designed to accommodate custom carrier/casing diameter combinations. They are ordered to customer supplied specifications so they may be used for any size casing/carrier differential. Manufactured from 1/8" thick specially compounded synthetic rubber, PSI Model "C" end seals are extremely robust, resistant to wide variations in environmental conditions while eliminating the possibility of foreign material entering the opening between carrier and casing pipes. Included with Model "C" End Seals are two appropriately sized hose clamps which are used to secure the rubber material around both carrier and casing pipes. Installation is quick and easy with only a screw driver needed for tightening the hose clamps. Typical Application Benefits/Features Custom Made to Order Quick and Easy Installation Carrier Pipe Does Not Need To Be Centered Within Casing Screwdriver Is Only Tool Required for Installation Designed To Last for the Life of the Piping System Heavy Duty Hose Clamps Supplied. Material Specifications EPDM 60 Material EPDM 60 Thickness 1/8" (3.18mm) Color Black Temperature 250° F. (121° C.) Hardware 304 Stainless Steel Bands w/Worm Screws Sizing Per Customer Specifications Buna-N Material Buna-N Thickness 1/8" (3.18mm) Color Black Temperature 212° F. (100° C.) Hardware 304 Stainless Steel Bands w/Worm Screws Sizing Per Customer Specifications Neoprene Material Neoprene Thickness 1/8" (3.18mm) Color Black Temperature 212° F. (100° C.) Hardware 304 Stainless Steel Bands w/Worm Screws Sizing Per Customer Specifications NOTE: Standard casing end seals are designed for below grade use. For above grade applications, please contact PSI. Warranty All products are warranted against failure caused by manufacturing defects for a period of one year. Any product found to be so defective and returned within one year from date of shipment will be replaced without charge. The above warranty is made in lieu of, and we disclaim, any and all other warranties, expressed or implied, including the warranties of merchantability and fitness for a particular purpose, and buyer agrees to accept the products without any such warranties. We hereby disclaim any obligation or liability for consequential damages, labor costs or any other claims or liabilities of any kind whatsoever. Installation Prior to installing carrier pipe into casing, slide End Seal loosely onto carrier pipe (insertion side) making sure to have large size of end seal facing toward casing pipe. Slide far enough back onto carrier pipe so that the end seal will be near the casing opening after the insertion of the carrier pipe is completed. Prepare outside surfaces by removing dirt from casing and carrier pipe. After carrier pipe is inserted into casing, slide small end of end seal over the carrier pipe with stainless steel banding clamp. Large end should face casing. Position large end of end seal over the casing pipe. Position banding clamp approximately 1” from the end of the casing pipe and then tighten onto the end seal. Fold end seal in an “S” shape so it will extend into the casing. Position banding clamp approximately 1” from the end of the end seal on the carrier pipe and then tighten. (Make sure the end seal is folded into the casing, to relieve stress during backfilling and allow for expansion and contraction movement.) Repeat steps 1, & 3 - 6 on other end of casing. How To Order To order Model "C" End Seals, please indicate the following: Quantity Carrier Pipe O.D. (Type and coating thickness if applicable.) Casing Pipe O.D. (Type and coating thickness if applicable.) Contact your local distributor or Pipeline Seal & Insulator, Inc. Contact PSI Distributor Locator Typical Specification Model C Pull-on end seals shall be custom made per application with a minimum 1/8” thick synthetic rubber. Banding clamps are to be 304 stainless steel with worm screws. End Seals shall be PSI Model C-Pull-on as manufactured by PSI-Pipeline Seal and Insulator, Inc., Houston, TX. to ISO 9001:2000 standards. A copy of current ISO 9001:2000 registration shall be provided with material submittal. Resources Casing Isolators/Spacers designed specifically for critical energy industry applications - worlwide. A concise 8 page booklet that includes all PSI casing isolators/spacers (both metallic and non-metallic) that are appropriate for use in the energy industry. PDF File Size = 1,014KB. Casing Isolators/Spacers designed specifically for water and sewer cased pipelines. A concise 8 page booklet that includes all PSI casing isolators/spacers (both metallic and non-metallic) that are appropriate for use in the water/sewer industry. PDF File Size = 532KB. Related Products Model "S" End Seal Model "W" End Seal Model "FW" End Seal Link-Seal® Modular Seals