The flushed seal, figure 6.7.5, consists of two seals. Water or steam is circulated through the space between the two seals to cool or clean the seals or to create a barrier between the product and the atmosphere
The flushed seal, figure 6.7.5, consists of two seals. Water or steam iscirculated through the space between the two seals to cool or clean theseals or to create a barrier between the product and the atmosphere