Accurately measure the grout pump discharge pressure. Available for 1″ and 1 1/4″ hose sizes and various discharge pressures. Equipped with hose couplings to easily snap into the grout line. The gauge is protected from grout contamination by an diaphragm seal. Ranges 0-30, 0-100, 0-300 & 0-600 psi. Bar & kPa gauges available.