strainer screen will give an indication of the cleanliness of the system. fine dirt passing through the strainer is one of the chief causes of defective steam traps. pieces of pipe scale or dirt jammed across the seat can prevent proper closure and if left for a period of time can give rise to wire drawing...
strainer screen will give an indication of the cleanliness of the system. fine dirt passing through the strainer is one of the chief causes of defective steam traps. pieces of pipe scale or dirt jammed across the seat can prevent proper closure and if left for a period of time can give rise to wire drawing...