Lehler reverse wedge wire screen has complete specifications and various materials. Minimum gap can be 20 microns.
Material:
SS304, SS316L, ss904l, duplex steel 2205, duplex steel 2507, titanium alloy, Hastelloy, etc
Profile wire size:
0.75x1.5mm,1.0x2.0mm
Support bar size:2.0x3.0mm,3.0x5.0mm