The Shimizu PT-190 Pressure Tank is a 19-litre diaphragm pressure tank designed to improve the performance of non-automatic water pump systems by maintaining consistent water pressure and reducing frequent pump cycling. Fitted with a premium membrane, it helps extend pump life, minimise water hammer, and provide smoother, more reliable water flow.

The tank features an Electrostatic Powder Coating (EPC) finish on both the interior and exterior, delivering excellent resistance to scratches, corrosion, and rust for long-lasting durability. With a 3 bar pre-charge pressure and a maximum working pressure of 10 bar, the PT-190 BIT is an ideal solution for residential, commercial, and light industrial water supply systems