1.filter housing mode:toplet 2.filter area(m2):0.25,0.5,0.09,0.16 3.filter material:ss304,ss316,ss316L 1.filter housing mode:toplet2.filter area(m2):0.25,0.5,0.09,0.163.filter material:ss304,ss316,ss316L4.surface finishing:sandblast or polishing surface5.No. of gaskets:16. filter type:HL-1P1S, HL-1P2S, HL-1P3S, HL-1P4S7.max flow rate(m3/h):20,40,6,128. with pump and carts filter housing