202,204 series mechanical seals

2018/8/7

>>"Structural features: 202 single end, multi spring, over balance type; 204 single end, multi spring, balance type.
>>"Applicable conditions: 202, 204 applicable to all kinds of weak corrosive medium, leak tight sealing requirements. When used, lubricating oil should be added to the lubricating box, and water and other clean liquids should be lubricated (202 can withstand certain negative pressure); 202F and 204F are suitable for axle seals under various conditions without liquid lubrication, such as fermentation tank, mold tank, reaction kettle, etc. 202 FF, 204FF opposite open static ring type, often used in the case of larger shaft diameter, can replace the static ring without dismantling the reducer mixing shaft. Others are the same as 202F and 204F.