Promivac motorised barrel/drum pumps are suitable for handling corrosive chemicals, solvents, dyes, lubricating oils, dye intermediates, fragrances, perfumes, resins and other industrial liquids. A motorised barrel/drum pump consists of drive motor [electric or air operated] and pump tube. Different models to cater to different viscosity, flow rate, lifting capacity [head requirements] are available which can handle liquids up to viscosity of 10000 cps. Flameproof enclosures can also be offered along with flameproof rotary switch for electrically operated drum pumps to handle inflammable liquids. Air operated pumps are best suited for industries where for safety reasons, use of electric tools are prohibited. Other standard accessories such as hand operated flow regulators, electronic flow indicators, hoses and clamps, mixing pump tubes and drum adapters are also on offer for easy and safe handling of liquids.