How do you know when to choose diaphragm vs. piston flushometer valve technology? Sloan has issued a new white paper that discusses the differences between diaphragm and piston valve flushing ...

PM's home pros take a peeks behind the walls of your shower to show you the plumbing mechanics and tech that make your morning wake-up possible. Please, don't forget your shower cap. Plumbing pro Art ...

The pressure switches normally used to turn shop air compressors on and off today typically employ a sensing element that consists of a plunger or piston working against a compression spring. The ...