Black Liquor Soap Pumping Solutions
Black liquor soap is a natural byproduct that separates from black liquor during the kraft wood pulping process used to make paper products. The soap is skimmed off and used to make tall oil. Black liquor soap can be abrasive and have varying viscosities making it a challenge to pump and seal. The cast iron 1124A Series™ features Viking Pump's O-Pro® Barrier seal, which virtually eliminates the leaking and mess associated with packed pumps. These pumps are constructed with hardened materials and have capacities up to 400 gallons per minute.