供应SH520型系列机械密封

主要技术参数

应用在离心旋转泵、搅拌器等运转设备上，用于对合

橡胶无害的所有液体

密封腔温度：-30℃-220℃

密封腔压力：≤1.2Mpa

线速度：≤12m/sec

结构特点：为橡胶波纹管结构，无堵塞大弹簧设计可

有多种静环组对配套，能符合国际标准ISO3069和欧

洲先进标准DIN24960的装配尺寸的设计 SH51 SH512 SH513 SH520 型系列机械密封 d D D1 D2 D3 L1 L2 L3 L4 SH51 SH520 SH512 SH513 10 22 21 19.2 24.6 6.5 6.5 9 10 14.7 25.5 26 33.5 12 24.5 23 21.6 27.8 6.5 6.5 9 10 15.2 25.5 26 33.5 14 28 25 24.6 30.95 6.5 5.5 10.5 10 17.2 25.5 28.5 33.5 15 28 27 24.6 30.95 6.5 6.5 10.25 10 17.2 25.5 28.5 33.5 16 28 27 28 30.95 6.5 7.5 10.5 10 17.2 25.5 28.5 33.5 18 31.5 33 30 34.15 7.5 8 10.5 11.4 19.7 25.5 30.1 37.7 19 36.5 35 35 34.15 7.5 7.5 10.5 11.4 21.7 25.5 30.1 37.7 20 36.5 35 35 35.7 7.5 7.5 10.5 11.4 21.7 25.5 30.1 37.7 22 36.5 37 35 37.3 7.5 7.5 10.5 11.4 21.7 25.5 30.1 37.7 24 42 39 38 40.5 7.5 7.5 10.5 11.4 22.7 25.5 32.7 42.7 25 42 40 38 40.5 7.5 7.5 10.5 11.4 23.2 25.5 32.7 42.7 28 48.5 43 42 46.65 7.5 9 12 11.4 26.7 33.5 35.2 42.7 30 48.5 45 45 50.8 7.5 10.5 12 11.4 26.7 33.5 35.2 42.7 32 53 48 48 50.8 7.5 10.5 12 11.4 27.7 33.5 35.2 47.7 33 53 48 50 54 7.5 11 12 11.4 27.7 33.5 35.2 47.7 35 56.5 50 52 54 7.5 11 12 11.4 28.7 33.5 35.2 47.7 38 58.5 56 55 57.15 9 10.5 12 14 30.2 33.5 36.2 46.2 40 61.5 58 58 60.35 9 10.8 12 14 30.2 33.5 36.2 46.2 42 65 61 62 63.5 9 12 12 14 30.2 41.5 36.2 51.2 43 65 61 62 63.5 9 12 12 14 30.2 41.5 36.2 51.2 45 67.5 63 64 63.5 9 11.5 12 14 30.2 41.5 36.2 51.2 48 70 66 68.4 66.7 9 11.5 12 14 30.7 41.5 36.2 51.2 50 73.5 70 61.3 69.85 9.5 11.5 13.5 15 30.7 41.5 38.2 50.7 53 78 73 72.3 73.5 11 12.5 13.5 15 33.2 41.5 36.7 51.2 55 80.5 75 75.4 76.2 11 13.5 13.5 15 35.2 41.5 36.7 59.2 58 85 78 78.4 79.4 11 13.5 13.5 15 37.2 41.5 41.7 59.2 60 88 80 80.4 79.4 11 13.5 13.5 15 38.2 41.5 41.7 59.2 65 93 85 85.4 92.1 11 13 16 15 40.2 49.5 41.7 69.2 68 96 90 91.5 95.25 11.5 13.7 16 18 40.2 49.5 41.3 69 70 99 92 92 95.25 11.5 13 16 18 40.2 49.5 49 69 75 106.5 97 99 101.6 11.5 14 16 18 40.2 52.5 49 69 80 111.5 105 104 114.3 12 15 20 18.3 40.2 56.5 48.2 78.2 85 119.5 110 109 117.5 14 15 20 18.3 41.5 56.5 46.5 76.2 90 126.5 115 114 123.85 14 15 20 18.3 45.2 59.5 51.2 76.2 95 131.5 120 120.3 127 14 16 20 17.3 46.2 59.5 51.2 76.2 100 136.5 125 123.3 133.35 14 16 20 17.3 47.2 622.5 51.2 76.2