Watts Union x NPT Female, Lead, Polymer Seat, 1 Inch

Watts LF25AUB-Z3 Series 1" Lead-Free Cast Copper Silicon Alloy Water Pressure Reducing Valve, NPT Female Union x NPT Female Outlet, Polymer Seat, Adjustable Pressure 25 to 75 psi, Maximum 300 psi

Watts LF25AUB-Z3 Water Pressure Reducing Valve NPT Female Union x NPT Female, Polymer Seat, 3/4 Inch

CARBO Instruments 2-1/2" Pressure Gauge,Water Pressure Test Gauge, 3/4" Female Hose Thread, 0-200 PSI with Red Pointer