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your location：Home > News| [Multi-stage centrifugal pump] Standard for overhauling multi-stage centrifugal pump oil seal |
| Release date：2018/8/10 12:17:00 Number of clicks：8074 Times news source： |
| Standard for overhauling multistage centrifugal pump oil seals (1) The gap between the oil seal ring and the bushing is 1.00~1.5mm?? (2) The outer diameter of the oil seal ring is perpendicular to the end face (3) The gap between the packing box and the oil seal ring is 0.15~0.20mm |
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