g4.0天然气滤芯选用不锈钢金属网为主滤材，经过折波结构来增加滤芯的过滤面积，保证气体通过时的良好流通性，同时增加纳污量。密封采用耐高温和低温的石棉垫为密封材料，保证一些低温气体：比如压缩后的液化石油气体等气体的良好密封。滤芯在使用过程中要根据压差的变化及时的清洗或更换。1300r010bnv hydac re300e10v1300r010p hydac re300d10b1300r010pb6 hydac re300d10b16501300r010phc hydac re300n10b1300r010phckb hydac re300n10b16131300r010phcv hydac re300n10v1300r010phcw hydac re300n10b1300r010pkb hydac re300d10b16131300r010pv hydac re300d10v1300r010pw hydac re300d10b1300r010v hydac re300a10b1300r010vv hydac re300a10v1300r010vw hydac re300a10v1300r020bn hydac re300e20b1300r020bn3hc hydac re300g20b1300r020bn3hcb6 hydac re300g20b16501300r020bn3hckb hydac re300g20b16131300r020bn3hcv hydac re300g20v1300r020bn3hcvb6 hydac re300g20v16501300r020bn3hcvkb hydac re300g20v16131300r020bnhc hydac re300g20b1300r020bnhcv hydac re300g20v1300r020bnv hydac re300e20v1300r020p hydac re300d20b1300r020phc hydac re300n20b1300r020phcb6 hydac re300n20b16501300r020phckb hydac re300n20b16131300r020phcv hydac re300n20v1300r020phcw hydac re300n20b1300r020pkb hydac re300d20b16131300r020pv hydac re300d20v1300r020pw hydac re300d20b1300r020v hydac re300a20b1300r020vkb hydac re300a20b16131300r020vv hydac re300a20v1300r025w hydac re300b25b1300r025whc hydac re300s25b1300r025whcb6 hydac re300s25b16501300r025whckb hydac re300s25b16131300r025whcv hydac re300s25v1300r025wv hydac re300b25v1300r050w hydac re300b50b1300r050whc hydac re300s50b1300r050whcv hydac re300s50v1300r050wv hydac re300b50v