Gross Weight: 3.5 KG. Dimension approx: 20 x 16.5 x 10.5 CM.Air Outlet Diameter: with copper valve 8mm; Without valve:10MM. Wire length: around 1.05 meter. Comes with 1x 12 channel plastic air divider. Thank you for looking into my store; Thank you for looking into my store. This item is in the category "Pet Supplies\Fish & Aquariums\Pumps (Air)".price" and is located in this country: CN. This item can be shipped worldwide.