... .high efficiency and energy saving 3.size:44*56*65 pressure pump * Product features 1. Allow dry running 2. safe low ... )Weight(G)DD900844*56*656V,9V,12V400558155 * pressure pump 's picture*configuration diagram of pressure pump * Matters needing attention 1. Do not ... motor to input power, you should be to ensure constant pressure, filter, otherwise we can not guarantee this product.2. Keep ...