LKH Centrifugal Pump Designed to meet the hygienic requirements of the dairy, food and beverage and personal care industries, LKH centrifugal pumps increase process productivity while providing high efficiency, gentle product handling and accurate flow control.     LKH UltraPure Designed to meet the specific demands of the biotech and pharmaceutical industries, LKH UltraPure centrifugal pumps deliver maximum uptime and high efficiency plus the benefits of easy cleanability and thorough documentation.                 Multitube Heat Exchangers These heat exchangers are specialist equipment intended for heating and cooling the types of products normally treated using membrane filtration technology – particularly nanofiltration and reverse osmosis.     Safety filters If any undesirable particles are present in the product flow entering a membrane filtration installation, the efficiency and durability of the entire filtration system will be severely affected. Alfa Laval safety filters are designed to prevent this.