John Guest® - Speedfit® Adapter, 1/2 in, Push x MNPT, Brass

John Guest® - Speedfit® Adapter, 3/4 in, Push x MNPT, Brass

RWV® - Spring Check Valve, 1 in, FNPT, Brass

RWV® - Spring Check Valve, 2 in, FNPT, Brass

PROFLO - 1/2" Spring Check Valve