to withstand the water pressures supplied to the toilet most commonly under 120 pounds per square inch the design shown in fig4 is made of separate components that are designed to have threads to screw together tightly to prevent leakage the other side of disk like rubber seal 8 is attached to the head of a plunger 11 via another hollow bolt 9 the head of the plunger 11 has a threaded opening to accept a pressure relief valve 12 the pressure relief valve 12 has a spring 13 and ball valve 14 the valve 12 has passage ways 15 which are the paths of the water to flow into the toilet drain 16 to force the clog through the system operation of the water flow to the mechanism would be provided by a diverter valve 17 that takes the water supply to the toilet to be used by the mechanism separate water supply connections could also be provided the diverter valve 17 could be of other designs including common rotational designs but the push button style shown in fig3 is seen as preferred for simplicity the diverter valve 17 of the design in fig3 attaches to the base of a toilet tank 18 via standard plumbing fittings the water supply line to the toilet attaches to the bottom section 19 of the diverter valve 17 the diverter valve 17 in its normal state allows the toilet to operate normally as a standard toilet upon pressing of the.