A calorie is a measure of energy, just as a pound is a measure of weight and a mile is a measure of distance. So the amount of energy you exert in doing an activity is measured by the calories burn rate.
A water pressure regulator is a plumbing valve that reduces the water pressure coming from the main water line into the house.o determine if you need a water pressure regulator test the water pressure of the main water supply to your house. You can buy a pressure gauge for a local hardware or home improvement store.
How Do Pressure Washers Work? Pressure washers use pumps, powered by gas engines or electric motors, to amplify the water pressure, providing the power necessary for a variety of cleaning applications. Pressure washer pumps have two connection points for low and high pressure. The low pressure connection (IN) is threaded to accept a standard garden hose.