Posted on: 2014-09-14 10:52:28
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Terminology For Plumbers




Here are just a few of the many terms that qualified and experienced plumbers use to describe the various fittings and appliances that go to make up plumbing systems: ABS:  is also known as Acrylonitrile Butadiene Styrene and is a black plastic pipe used in plumbing for drains and vents. A Waterloo Plumber is a fully qualified trademan. The Aerator  is a screen-like insert screwed onto a tap outlet. It mixes air with the flowing water to reduce any splashing when the tapis turned on. Air Admittance Valve  is a devce used in plumbing that takes the place of a traditional vent to allow air to enter the pipe and equalize pressure, preserving the seal of water in the fixture trap. Waterloo Plumbers are professionals. Air Gap that exists in a drainage system isthe unobstructed vertical opening between the lowest opening of a waste line and the flood level of the device into which it empties. Its purpose is to prevent backflow contamination. The Auger  is a bendable rod with curved end that is used by plumbers to remove blockages from a WC trap. Back Pressure is a term that is applied to the pressure that resists the flow of liquid inside pipework. Back Flow happens when a body of water travels from one system back into any part of the main distribution system, normally by siphonic action. Back Flow Preventer is a device that prevents back flow, particularly into a potable (drinking) water supply. It is required for sprinkler systems, handheld showers, pullout taps, and kitchen sprayers. A Baffle is an object fitted into an appliance to change the direction of, or slow down the flow of air, gases or water. Balancing Valve is a water heater valve that controls the water flow and balances heat distribution to various locations. A Ballcock is a valve in the tank of a gravity operated WC that controls the refilling of the tank. It is connected to a float with a metal arm. After flushing, the toilet refills until the float rises high enough to shut off the valve.


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