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Tight Fill Products v Drop Tubes Emco Wheaton offers a range of drop tubes to match various fill until it touches the bottom of the tank.Next,the distance from system needs.These drop tubes are supplied in a variety of the tap of the tube or lugs to the top edge of the riser pipe is lengths and are designed to be altered in the field to meet specific measured,and 3"is added.This length is then cut from the bottom tank dimensions.Installing droptubes is fast and simple and of the drop tube at a 450 angle.The tube is inserted into the tank requires no excavation.The drop tube is inserted in the riser pipe and is ready for use. A20 Drop Tube The Jk20 Drop Tube is used tube fits directly into the tank handling and installation. in conventional non-vapor riser pipe to permit tight fill Complete with buna gasket. recovery and dual point vapor submerged filling with reduced Cut 450 in the field to fit.Use recovery fill systems.The drop turbulence and minimal vapor with the A30 Fill Adapter and loss.The A20 is constructed of A97 Tight Fill Cap. lightweight aluminum for easy } Model No. Size Length Weight Adapter* Bushing' A20-002 3' 11' 3 1/2 tbs. A30-014 491689 A20-004 4' 12' 5 tbs. A30-014 — A20-006 4" 12' 5lbs. A30-014 — 4 (.065 Wall thickness) A20-008 4' 14' 51/2 tbs. A30-014 — Items must be ordered separately. A70 Coaxial Drop Tube The A70 Drop Tube is used for tion by actually creating a pull coaxial vapor recovery tight fill through effect in the system. systems and has a vapor The A70 Drop Tube is to be recovery efficiency rated in used with the A96-001 Coaxial T excess of 95%. Tight Fill Adapter larder �t The A70 tube design is separately).A special 491689 �I narrow at the top but flares out reducer bushing is also re- to a standard tube size in the quired when using the 3"A70. middle.This"vase"like design The A70 is constructed of helps to decrease flow restric- light weight aluminum for easy handling.Cut to size in the field at a 45'angle for efficient flow. Model No. Size Length Weight Adapter' Bushing* A70-001 4' 12" 12 lbs. A96-001 — A70-002 3' 12" 8lbs. A96-001 491689 'Items must be ordered separately.