Packing gland can't be screwed too tight, keep liquid leaking drop by drop, otherwise it maybe cause to packing burn down.
填料压盖不能拧得过紧，保持液体有滴状泄漏，否则泵运转时可能导致填料烧坏。
How to handle with breakage and packing: packing must be tight, and avoid getting damp.
包装破裂和处理方法：密封包装，避免受潮。
After installing the packing ring, twisted tight bolts, and confirmed with the filler material to build the right side junction box.
在安装填料环之后，扭紧螺栓，并确认料盖与填料箱面正确接合。
After installing the packing ring, twisted tight bolts, and confirmed with the filler material to build the right side junction box.
在安装填料环之后，扭紧螺栓，并确认料盖与填料箱面正确接合。
应用推荐