For hazardous production facilities.
Water ring vacuum pump 2VVN-3M(H) with capacity of 3 m3/min, designed to create and maintain vacuum in the range of operating pressures from atmospheric to 10 KPa in the apparatuses of various process lines of chemical, petrochemical and other industries.
They are designed for operation with liquids and gases and vapours insoluble in them, not aggressive to the materials of construction of the pump, not explosive and toxic. The working liquid in the pump is water. The pump is made of stainless steel or carbon steel. Type of climatic execution of the pump is UHL4 and O4 according to GOST 15150-69.
Water ring vacuum pump 2???-3?(?) have high reliability in operation due to constructive simplicity, as they consist of a small number of parts.
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