DHS防尘密封圈DHS型：
带锐角边的双唇防尘密封件，外加一个安装在介质面的密封唇。
工作温度：-35度~+100度
往复速度：≤2m/s
介质：矿物油及油脂
作用：DHS型是双向作用的防尘圈，双向作用包括一方面刮除向里运动的活塞杆表面脏污，另一方面保留剩余油膜在下次向里运动时重新送入系统中。
用途说明
DH型双唇防尘圈的作用是防止粉尘、污物、砂粒及金属屑的进入。主要用于液压缸和气缸、
9x14x5/6.520x26x3.6/4.855x65x5/885x98x6/910x20x4/820x26x3.6/555x65x6/890x100x6/811.2x19.2x4.5/620x26x3/656x64x5/6.590x98x5/812x16x3/420x26x6/858x66x5/6.592x105x7/1012x17x3.2/4.220x28x4.5/660x68x5/6.595x105x6/812x18x2.5/520x30x7/1060x70x5.3/7.398x108x6/812x18x3.9/620x32x5/1060x70x6/898x113x6/912x18x3.6/4.822x30x4.5/660x73x7/10100x110x6/812x18x3.8/4.822x33.8x3/563x71x5/6.5100x112x8/1012x20x4.5/622.4x30.4x4.5/665x73x5/6.5100x112x7/1112.5x20.5x4.5/623.5x31.5x4.5/667x75x5/6.5100x115x6/8.513x20x5/6.524x32x4.5/670x78x4/7101.6x114.3x7/1014x22x4.5/625x30x4.5/670x80x5/8105x115x6/816x22x8/1025x31x3.6/570x80x6/8105x118x6/816x22x3.6/4.825x31x4/671x81x6/8110x120x6/816x24x4.5/625x33x4.5/675x85x6/8110x123x6/916x26x7/9.525x35x5.3/780x88x4/7110x125x6/918x24x3.6/4.825x36.8x5/880x90x5/8112x122x6/818x26x4.5/626x34x4.5/680x90x6/8115x125x6/818x28x4/827x35x4.5/680x93x7/10118x128x6/818.5x26x3.2/453x61x5/6.582.55x95.25x6.35/9.53120x130x6/819x27x4.5/653x61x5/784x99x6.5/11120x132.2x7.2/1219.05x29.05x5.3/755x63x5/6.585x95x6/8400x420x10/18