Watts # N45BU-1, direct acting, water pressure reducing valve. Reduces high inlet pressure from up to 400 PSI to a lower adjustable outlet pressure from 25 to 75 PSI.
1" FNPT union inlet and 1" FNPT female outlet (no union)
Pressure Gauge 2" Liquid Filled 0-200 PSI glycerin liquid filled 2", 1/4" MNPT bottom connection, 2% accuracy, vacuum and pressure gauges with steel case and plastic lens for high vibration applications in 30 to 160 degrees Fahrenheit temperature.
# EILPG2002-4L, Use only with water
Value Priced $7.27
The Gard-it switch is wired in series with a conventional pressure switch. If pump loses it's prime the system pressure will fall considerably below the cut-in point of the regular pressure switch. Gard-it will disconnect the pump motor.
Value Priced $74.88
Pressure relief valve 1/2" heavy duty, no lead, bronze pressure relief valve for shallow, deep well and submersible pumps. Recommended only for cold water system installation. Spring loaded and pre-set at 100 PSI (Not adjustable). Not for use with hot water heaters.
Value Priced $18.90