These 14 mm thick Flat Sheet Membranes are used as integral parts of lab or pilot testing procedure, for process research job and also as crucial part of plate and frame membrane systems. Developed from polyacrylonitrile and PVDF materials, offered Flat Sheet Membranes can be operated under 25 degree C temperature. With having up to 90% filtration efficiency, these materials are available with 640 to 1100 l /320 to 550 l filtration range based options. Design of these materials conforms to norms specified by US Food and drug administration. These are acknowledged for their 50k and 100 K Dalton MWCO, low maintenance cost, ease of replacing, 400 lmh to 450lmp flow range and ability to work under dry condition are the key characteristics of these materials.