应用范围
温度 :-40℃~150℃
压力:≤1.6MPa
线速度 :≤13m/sec
用途:旋转类泵、搅拌器和其它旋转轴设备，广泛应用于各种离心泵、化工泵和耐腐蚀泵。
结构特点
内装内流，单端面、波形弹簧(M74为多弹簧)、任意旋向，非平衡型结构。通用性强，其装配尺寸符合GB6556，ISO 3069，DIN24960。
材料
静环(碳石墨/碳化硅/镶碳化钨)
动环(碳化硅/镶碳化钨)
辅助密封(丁腈橡胶/三元乙丙橡胶/氟橡胶)
弹簧及其它金属件(304不锈钢)
Seal size d（mm） | d3 | d6 | d7 | L1 | L3 | f |
JDM7N-14 | 25.0 | 21 | 25.0 | 35.0 | 10.0 | 6.0 |
JDM7N-16 | 27.0 | 23 | 27.0 | 35.0 | 10.0 | 6.0 |
JDM7N-18 | 33.0 | 27 | 33.0 | 37.5 | 11.5 | 7.0 |
JDM7N-20 | 35.0 | 29 | 35.0 | 37.5 | 11.5 | 7.0 |
JDM7N-22 | 37.0 | 31 | 37.0 | 37.5 | 11.5 | 7.0 |
JDM7N-24 | 39.0 | 33 | 39.0 | 40.0 | 11.5 | 8.0 |
JDM7N-25 | 40.0 | 34 | 40.0 | 40.0 | 11.5 | 8.0 |
JDM7N-28 | 43.0 | 37 | 43.0 | 42.5 | 11.5 | 8.0 |
JDM7N-30 | 45.0 | 39 | 45.0 | 42.5 | 11.5 | 8.0 |
JDM7N-32 | 47.0 | 42 | 48.0 | 42.5 | 11.5 | 8.0 |
JDM7N-33 | 48.0 | 42 | 48.0 | 42.5 | 11.5 | 8.0 |
JDM7N-35 | 50.0 | 44 | 50.0 | 42.5 | 11.5 | 8.0 |
JDM7N-38 | 55.0 | 49 | 56.0 | 45.0 | 14.0 | 8.0 |
JDM7N-40 | 57.0 | 51 | 58.0 | 45.0 | 14.0 | 8.0 |
JDM7N-43 | 60.0 | 54 | 61.0 | 45.0 | 14.0 | 8.0 |
JDM7N-45 | 62.0 | 56 | 63.0 | 45.0 | 14.0 | 8.0 |
JDM7N-48 | 65.0 | 59 | 66.0 | 45.0 | 14.0 | 8.0 |
JDM7N-50 | 67.0 | 62 | 70.0 | 47.5 | 15.0 | 8.0 |
JDM7N-53 | 70.0 | 65 | 73.0 | 47.5 | 15.0 | 8.0 |
JDM7N-55 | 72.0 | 67 | 75.0 | 47.5 | 15.0 | 8.0 |
JDM7N-58 | 79.0 | 70 | 78.0 | 52.5 | 15.0 | 9.0 |
JDM7N-60 | 81.0 | 72 | 80.0 | 52.5 | 15.0 | 9.0 |
JDM7N-63 | 84.0 | 75 | 83.0 | 52.5 | 15.0 | 9.0 |
JDM7N-65 | 86.0 | 77 | 85.0 | 52.5 | 15.0 | 9.0 |
JDM7N-68 | 89.0 | 81 | 90.0 | 52.5 | 18.0 | 9.0 |
JDM7N-70 | 91.0 | 83 | 92.0 | 60.0 | 18.0 | 9.0 |
JDM7N-75 | 99.0 | 88 | 97.0 | 60.0 | 18.0 | 10.0 |
JDM7N-80 | 104.0 | 95 | 105.0 | 60.0 | 18.2 | 10.0 |
JDM7N-85 | 109.0 | 100 | 110.0 | 60.0 | 18.2 | 10.0 |
JDM7N-90 | 114.0 | 105 | 115.0 | 65.0 | 18.2 | 10.0 |
JDM7N-95 | 119.0 | 110 | 120 | 65.0 | 17.2 | 10.0 |
JDM7N-100 | 124.0 | 115 | 125.0 | 65.0 | 17.2 | 10.0 |
联系地址：浙江省温岭市大溪镇沙岸工业园
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售后服务：0576-86310538
服务邮箱：402615592@qq.com
服务传真：0576-86310539
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