The NP series pumps are the most universal representatives of these Blackmer brand products, which can be excellent for various types of liquids, including viscous, sensitive shifts and not corrosion -active substances. In this regard, they are most often used in the process of working with oils.
Blackmer pumps of the NP series due to the features of their structural performance are called experts optimal for pumping viscous fluids. They can be used for foods such as food and lubricants, wax and fats, fuel and lubricants, raw oil, adhesives and solvents, bitumen and creosot, sodium silicate and surfactants, molasses and chocolate, as well as a variety of syrups. Presented on the Blackmer NP pumps were specially developed to ensure maximum flexibility during the processing of an extensive list of non -aggressive clean liquids.
In addition, the use of Blackmer NP series pumps for pumping oils and other viscous liquids also provide a series of other advantages. These units have a special design of the rotor, which allows to obtain high productivity during the pumping of liquids of various temperatures and viscosity, as well as the absence of jerks and the low pumping rate formed for uniform movement of liquids.
In addition, the NP Blackmer pumps are characterized by an increased service life due to the execution of the rotor from a clan -hardened cast iron with the presence of non -metallic blades and metallized carbon bearings. At the same time, the shaft is made of hardened steel, and the cast -iron safety valve in the kit goes with a spring made of stainless steel. The uniqueness of the plate design of the pumps under consideration allows them to independently adapt to the process of maintaining the flow rate, which also increases the time of their wear. These units are self -consuming, so it can function without a drier, which facilitates the process of devastating pipelines when the pumping is completed.
