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x <br /> Adapters <br /> s. <br /> A76 Vapor Adapter The A76 adapter is used in dual <br /> point fill systems on the vapor return <br /> line from the underground tank. Fea- <br /> tures a poppet design which,when <br /> not coupled, seals off the vapor path. <br /> External lugs on the adapter body <br /> make installation easy.The A76 has a <br /> standard buna seal. stainless steel B <br /> spring,and cam-locking type groove <br /> to accept the vapor return coupler or <br /> elbow.Two sizes available to match <br /> — any riser configuration. <br /> Requires the A99 fill cap and the I A—.� <br /> F77 vapor coupler or equivalent. <br /> Model No. Material Seal Size Weight A B <br /> A76-002 Aluminum Buna 3"x 4" 2 lbs.,2 oz. 331/32" 53/5' <br /> A76-005 Aluminum Buna 4"x 4" 3 lbs.,3 oz. 4?'e" 53/5" <br /> Reducer Bushings Emco Wheaton reducers are used to <br /> accommodate standard 4"adapters <br /> on 3"riser pipes. Supplied as stan- <br /> dard equipment with the A70, A88 <br /> _ and A90 3"drop tube assemblies. <br /> ALSO AVAILABLE SEPARATELY. <br /> Part No. Used With Material Size Weight <br /> 491879 (3")A88 Assy. Steel 3"x 4" 2 lbs.,4 oz. <br /> 491689 (3")A70, A90 Assy, Steel 3"x 4" 2 lbs.,4 oz. <br /> A81 Adapter Wrench The A81 adapter wrench is a <br /> specially designed tool for installing <br /> Emco Wheaton coaxial vapor recov- <br /> ery adapters,and the 4"A30 adapter. <br /> Octagonal bottom and bicycle grip <br /> handles assure tight positive seating C <br /> of the adapter on the riser pipe. <br /> I � <br /> f--A--I <br /> Model No. Material Weight A B C <br /> A81-001 Steel 10lbs. 61/4" 33/41/ 22" <br /> I <br /> 11 - <br />