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OPW: Products: Category• • Page 1 of 2 <br />Q P VV41lo- Home Contact Us Careers Links Login Dover Operating Companies <br />.F r._ <br />COMPANY PROFILE PRODUCTS FIND DISTRIBUTORS NEWS EVENTS SUPPLIER PORTAL EMPLOYEE EMAIL <br />» Product Categories <br />Search by Model Number: Browse by Categories: <br />Model Number: Category: Select Category <br />Description: <br />IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection <br />should be based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO <br />WARRANTY OF FITNESS FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information <br />available at the time of publication. OPW reserves the right to make changes at any time in prices, materials, specifications and models and to <br />discontinue models without notice or obligation. <br />OPW > OPW_ _Environmental > Underground Storage_ Tank Equipment > Spill Containment Manholes > <br />Thread -On Containment Manholes <br />Products <br />Thread -On Containment Manholes <br />OPW Thread -On Spill Containment Manholes are generally used on new tank or <br />riser pipe installations. The spill bucket is threaded directly onto 4" NPT or BSPT <br />fill and vapor return riser pipes. An integral drain valve allows contained <br />product to be drained into the tank. OPW Thread -On Spill Containers are <br />available in 5, 7.5, 10 and 15 -gallon capacities. <br />ill _1-2100-EVR Series Thread -On Spill Containers <br />OPW and Pomeco Spill Containment Manholes are designed to prevent spilled product from entering the <br />soil near the fill and vapor return riser connections on underground storage tanks during normal tank <br />filling operation, or in the event of tank overfill. The spill containers catch spillage to help prevent soil <br />contamination and groundwater pollution. OPW Thread -On Spill Containment Manholes are generally <br />used on new tank or riser pipe installations. <br />OPW Threaded Riser Adaptor (Face Seal Adaptor) <br />An OPW FSA -400 Threaded Riser Face Seal Adaptor is required to provide a flat, true sealing surface on <br />threaded pipes where a gasket seal exists per EVR requirements. The FSA -400 is installed on the fill <br />pipe riser below the spill container to provide a true sealing surface for the drop tube flange on the <br />61SO-40OC-EVR overfill prevention valves. The FSA -400 is also required on tank gauging risers and <br />optional on vapor risers and rotatable adaptors. <br />https://www.opw-fc.com/product_category.aspx?cid=40 3/11/2008 <br />