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ii " Drop Tubes Emco Wheaton offers a range of drop tubes to match various fill sys- tem needs. These drop tubes are supplied in a variety of lengths and are designed to be altered in the field to meet specific tank dimensions. A7O Coaxial Drop Tube with Adapter Installing Emco Wheaton drop tubes is fast and simple and requires no excavation. The drop tube is in- serted in the riser pipe until it touches the bottom of the tank. Next, the dis- tance from the top of the tube or lugs The A70 drop tube is used for coaxial vapor recovery tight fill sys- tems, and has a vapor recovery efficiency rated in excess of 95%. The A70 drop tube comes com- plete with the A96-001 adapter, and the 491689 bushing if required. The A70 is light weight aluminum for easy handling. Guides are heliarc welded for extra strength. Comes complete with buna seal. Cut to size in the field at a 45° angle for efficient flow. to the top edge of the riser pipe is measured, and 3" is added. This amount is then cut from the bottom of the drop tube at a 45° angle. The tube is inserted in the tank and ready for use. Installation instructions are sup- plied. Use with the A97 fill cap and the F298 coaxial elbow or equivalent. SOLD IN CARTONS OF TWO. (Tube and adapter can be ordered separately.) ' Model No. Fuel Size Weight Tube No. Adapter Bushing A70-001 Leaded/Unleaded 4" x 12' 12 lbs. 491312 A96-001 N/A A70-002 Leaded/Unleaded 3" x 12' 8 Ib.s 491402 A96-001 491689 A70-005 Leaded/Unleaded 4" x 5' Coax Tube Part Only N/A Emco Wheaton's exclusive A88 drop tube is used in coaxial fill sys- tems to provide a self-sealing vapor line. Spring-loaded assembly secures the tube against the adapter during normal storage. When product is dropped, the coaxial elbow pushes the tube down from the adapter to create a path for vapor return. The A88 comes complete with adapter and, if required, a reducer bushing. Drop tube is light weight aluminum for easy handling. Guides are heliarc welded for extra strength. Standard buna seal is supplied. Cut 450 in the field for efficient flow. Vapor recovery efficiency rated in excess of 95%. Use the A97 fill cap and F298 elbow or equivalent. Installation instructions are supplied. SOLD IN CARTONS OF TWO. (Tube and adapter can be ordered separately.) F�P, (qO-z Model No. Fuel *Size Weight Tube No. Adapter Bushing A88-001 Leaded/Unleaded 4" x 12' 121/2 lbs. 491563 A89-001 N/A A88-003 Leaded/Unleaded 3" x 12' 81/2 Ib.s 491659 A89-001 491879 *Many drop tube assemblies are available longer than 12' standard. Consult factory.