Used DURCO Mark III #9256725 for sale

DURCO Mark III is a rotary gear-style pump that is designed to handle a variety of industrial process liquids. This pump is made of cast iron or corrosion-resistant alloys, and is available in various sizes to meet the demands of various applications. Mark III is designed with an inlet and outlet connection that is placed at a 90-degree angle to prevent cavitation, a condition in which the pressure in the pump drops below atmospheric. The inlet and outlet connections are dual-sealed to prevent any air or gas from entering the pump. DURCO Mark III pump's rotor is designed with double helical-shaped gears that intermesh when the pump is operated. This design allows for a smoother operation with less vibration and reduced power consumption. The pump also contains an adjustable relief valve that is designed to ensure proper discharge pressures over the entire operating range. Mark III pump uses a full-open impeller design as its volumetric displacement element. This design utilizes the same liquid-filled pumping chamber as the impeller blades. As the liquid enters this chamber, it passes through the impeller blades and the surrounding chamber to be discharged out the other side. This allows for efficient and consistent flow rates over time. DURCO Mark III utilizes Dupont Kynar lining as its corrosion-resistant coating. This coating is resistant to a variety of corrosive materials, so it provides protection to the pump and its internal components from the demanding environment of various industrial processes. Additionally, its sealant joints and O-ring gaskets ensure a perfect seal with no bypass leakage. Due to the durable and reliable nature of its components, Mark III pump is designed for long-term operation in tough industrial applications. It is an ideal choice for industrial process liquids which require a reliable and efficient pumping solution. The pump is also designed to handle materials that can clog conventional pumps, making it suitable for chemical plants, mining operations, and the oil and gas industries. DURCO Mark III's efficient performance and reliable design make it an excellent choice for these tough industrial environments.