... Mini Aperture:0.10mm High opening rate Applicable for Derrick Screen Specification: Mesh SizeWidth *Length(mm)Width of ... Nominal Length (mm): 700,800,1000,1200,1500,2000,2500,3000,3500Life-span: 6 months Advantages of PU ... the end of the mesh,making it workable on Derrick multi-stack screen imported from abroad.9. Meanwhile, ... (PU) Mesh for Fine Concentration applicable for Derrick Stacks Screen