Beckson Detergent Pump The Beckson Detergent Pump is a reliable and durable solution for transferring dairy detergents, soaps, and alkali cleaning chemicals. Designed specifically for dairy and milk house operations, the DP Series Pump provides safe, controlled dispensing from 25 litre chemical containers, helping to streamline cleaning processes while reducing waste and spills. The pump is manufactured with chemical-resistant Hypalon® valves and seals, making it suitable for handling a wide range of dairy cleaning products.