Cast iron strainer Class125

we product Cast iron strainer Class125,if you need Cast iron strainer Class125,you can contact us.

There are a variety of filters, such as laminated filters, sand filters, carbon filters, and so on, the main principle is the use of filter media pore size smaller than the media entrapping aperture substances, of course, some adsorption filter media also have special effects . Most filter backwash is not so much trouble, as long as the reverse with water imported from one end of the filter backwash water filter media backwash can achieve very good results.