FILTER PUMPS

For filtering electroplating solution, filter pumps are installed in the plating tanks.If mainly iron is filtered, the cartridges can be backwashed or soaked in a dilute acid solution to redissolve the iron. Also, an alkaline cleaner solution could be used to remove some oil and soil buildup in the filter. They could then be carefully rinsed and neutralized for several reuses prior to landfill disposal. If a spare change of filters is kept in stock, one set can be on-line while the other is soaked for reuse.