These new reduced-capacity pressure relief valves — H5600R (1/2 by 3/4 in.) and H5602R (3/4 by 1 in.) — are designed to safely and dependably deliver over-pressure relief to a range of vessels in industrial ammonia refrigeration systems.
The TempTestr® IR is said to be a lightweight, easy-to-use infrared thermometer that requires users to just point at a surface and push a single button.
The compact, energy-efficient PowerStar electric, tankless water heater offers “endless” hot water, long life, and is suitable for use where natural gas or propane is not available.