Sierra 63481P Sterling Series 2" 30 PSI Water Pressure Gauge, Stainless Steel, Includes Fittings & 20' Tubing seachoice-wing-nuts There’s plenty of processing power

There’s plenty of processing power to run charts

Convenient vinyl covered pocket notebook with 40 pages

The even flow of water gives better control of hot water temperature with systems using instant water heaters

Replacement diode for BX8847 and BX8848 wiring kits

reducing clutter and ensuring quick access

Sierra 63481P Sterling Series 2" 30 PSI Water Pressure Gauge, Stainless Steel, Includes Fittings & 20' Tubing seachoice-wing-nuts There’s plenty of processing powerBlack graphics on a brushed aluminum dial background. Pointers are black. Perimeter lighting is provided for night visibility. Domed glass convex lenses are scratch resistant.