If you are looking for a high quality explosion-proof pump set, now I think this 12V Explosion-proof Pump Assembly Set Iron Tube is suitable for you. Made of high quality steel zinc coating material, it is durable and sturdy in use. With a light weight and portable design, it is easy to install. And it supports oil seal, full of safe. What is more important, it is brand new and high quality. It is widely used in air plane, port, oil depot etc. Come and try it! It supports oil seal, full of safe. Brand new and high quality. Material: Steel Zinc Coating. Dimensions: (21.46 x 14.57 x 13.58) / (54.5 x 37 x 34.5)cm (L x W x H). Weight: 14.5kg / 31.97lbsg. Total Head(ft): 37FT=11.2M. Dimension of Inlet and Outlet: 1. Hose Length: 8FT=2.5M. Seal Type: Oil Seal. 1 x Wire with the Electrostatic Outlet Tube 12 Feets(3.66m). 1 x 13A Manual Gun BSP. 1 x Cable Line 18 Feets. 1 x Independent Grounding Line 12 Feets(3.66m). 1 x Steel Galvanized Hard Tube 1NPT. 1 x 1 Pipe Bend(Inside and Outside Wire). 1 x Pumps 20 Gallons, 12V Stickers. 1 x Pump with Ground Wire. 1 x Instruction Manual.