Hydrostatic reservior/tank tester. Photo by E. Wilde, 2020 Sep 25.   Hydrostatic reservior/tank tester. Photo by E. Wilde, 2020 Sep 25.

This hydrostatic reservior/tank tester allows the reservior/tank under test to first be filled with water, from your water supply. It should be attached to the very top of the tank (for fittings on the end of the tank, we hang the tank lengthways from the crane and rest it on some blocking, on the ground, before filling it with water). Once the tank is completely filled with water, right up to the top, the air pressure from a high pressure air compressor can be applied, to safely test the tank. Photo by E. Wilde, 2020 Sep 25.