... Pressure control design: no electric, no battery Plastic Mechanical Bidet Toilet T8100.Easy DIY installation. Universal installation fits kinds ... water pressure & flow.One nozzle to make body bidet.Working pressure: 1.2-8 Bars (17-115PSI)Warranty ... bidet, hose and other relative fittings.We have 4 professional units: brass unit, plastic unit, hose extrusion unit, package unit. Plastic Mechanical Bidet ...