9 [* g, g5 g( ~( `& S; \上面是沒有精度標注的,因為你在選型材料+精度的時候就已經選了精度,懂我的意思嗎? ; ^1 X2 F/ n9 U/ D, b; X# RDRG60代表的就是DGR材料+60um的過濾精度等級,對應的還有DGR10/25/40/100/200/300/500 3 h1 q _: V* a7 o3.4 Filter material Drg: `* m1 f- y, B8 G2 b4 z0 s
Surface filters made of stainless steel wire mesh with a very low flow resistance designed in the following weaves: plait, twill and linen. Degree of filtration 10 um, 25 um, 40 um, 60 um, 100 um, 200 um, 300 um and 500 um. For a wire mesh filter element the degree of filtration is determined by the largest diameter of a globular particle which would be able to pass the fabric. Wire mesh filter elements are used in hydraulic oil and lubricants filtration as suction or coarse filters, for high viscose fluids as well as safety filters for coolant filtration. Wire mesh elements possess a defined removal size as surface filter and a low dirt holding capacity as depth filter.* S2 }6 n& O. C5 Z/ W' y* d