It permits you to regulate the drift of water passing thru your hosing, and close it off utterly.
Simply modify the 2 valves, and disconnect the hosing from the middle to take away your pump or clear out for repairs with out the complications of over the top water spills, or fumbling with messy hosing assemblies.
Heavy accountability connectors seal snugly onto hosing with barbed ends and plastic lock nuts; inside disconnect meeting includes a rubber seal ring and threaded connector to stop imaginable leaks.
9/12mm, 12/16mm, sixteen/22mm style are to be had. (As an example, nine/12mm style can have compatibility 9mm inside diameter hose, 12mm outdoor diameter hose).
clear out connector