Compared with drinking water piping, When the conduit will be to be watertight, The theory is to maintain h2o out, not in. In this instance, gaskets are used with special fittings, like the weatherhead leading within the overhead electrical mains to the electric meter. Conduit can be set up underground https://collinxmcth.activoblog.com/29808332/rumored-buzz-on-accessory-boxes