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A76 Vapor Adapter <br />Tight Fill Products <br />The A76 Vapor Adapter is used <br />in dual point fill systems on the <br />vapor return line from the <br />under -ground tank. Features a <br />poppet design which, when <br />not coupled, seals off the <br />vapor path. External lugs on <br />the adapter body make <br />installation easy. The A76 has <br />a standard buns seal, stainless <br />steel spring, and cam -locking <br />type groove to accept the <br />vapor return coupler or elbow. <br />Two sizes are available to <br />match different riser A <br />configurations. <br />Requires the A99 Vapor <br />Cap and the F77 Vapor Coupler <br />or equivalent <br />[.0 B -1 <br />Model No Material Seal Size Weight A B <br />A76-002 Aluminum Buna 3'x4' 2 lbs. 2 oz. 3 31/32' 5 5/8' <br />A76-005 Aluminum Buna 4'x4' 3 lbs. 3 oz. 4 7/8' 5 5/8' <br />Replacement Parts: A76-005: Upper Seal: 562804, lower Seal: 562803 <br />A76-002: Upper Disc: 409192, Lower Gasket 400756, Retaining Ring: 409676 <br />Reducer Bushings Emco Wheaton reducers are dard 4" Adapters on 3" riser <br />used to accommodate stan- pipes. To be used with the <br />A20, A70, A88, and A90 3" Drop <br />Tube Assemblies. <br />Part No Used With Material Size Weight <br />491879 (3') A88 Assy. Steel 3"x4' 2lbs. 4oz. <br />491689 (3') A20, A70, A90 Steel 3'x4' 2lbs. 4oz. <br />Replacement Parts: None <br />A81 Adapter Wrench The A81 Adapter Wrench is a <br />specially designed tool for <br />P, <br />installing Emco Wheaton tight <br />fill adapters, containment <br />manholes, and the FRP A79 <br />Float Valve Extractor. Octa- <br />gonal bottom and tee handles <br />assure tight positive seating of <br />the fitting. <br />f Model No. Material Weight Used On <br />A81-001 Steel 10 lbs. A30, A96, A89, <br />A1003, A1004 <br />A81-002 Steel 11 lbs. FRP A79 <br />Replacement Parts: None <br />