May I ask, what sealing solution is recommended for ethylene glycol solution pumps?
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A 50% ethylene glycol solution is used as the brine for the chiller system. Thanks first! ! !
It’s easy to choose a pump for this type of liquid; it’s best to have information such as flow rate, pressure (head), temperature, etc., available to make the selection.
The 11 flushing scheme should work fine; if greater reliability is desired, the 11+52 flushing method can be used.
According to current environmental regulations, is it necessary to use a series seal?
A regular water pump will do just fine. A standard mechanical seal will do.
A regular single-face mechanical seal will do
11 is fine; do not use carbon steel for the material.
This seal is quite simple, right? As long as it meets the pressure specifications, it can be used