Johnson screen is another type of wedge wire screen:
Johnson screen, the type of filter is: from inside to outside.
Wedge wire screen, the type of filter is: from outside to inside.
Material: Low Carbon Galvanized ( LCG ) and Stainless Steel (SS)
Slot size (mm): 0.05、0.1、0.25、0.50、0.75、1.00、1.50、2.00、3.00..also achieved upon customer request.
Filter: From inside to outside
Type:1. The wire is the length of the screen and the rod is the circle of the screen
2.The wire is the circle of the screen and the rod is the length of the screen