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Notice on coping with cold wave


Release time:

2023-12-14 17:20

Dear Customer:

Recently, cold waves have come frequently. For our Stone coolant products, especially for equipment installation areas without heat preservation measures, the freezing of residual cold water may cause internal volume expansion and ultimately lead to casting damage. Among them, it is mainly for our various series of dry screw vacuum pump products, please focus on protection. Mainly related to our company:

1. RMV series dry screw vacuum pump

2. RMD series dry screw vacuum pump

In order to avoid unnecessary losses for your equipment in the cold wave.

Please note: When the equipment is running, please ensure that the cooling water flows smoothly; when the equipment is stopped, please empty the cooling water of the entire equipment (including all tanks, pipelines, and the pump body of the vacuum pump) to avoid the cooling water Condensed into ice at low temperature and expanded, causing damage to the equipment!

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