What is a compression fitting spanner used for?

28th February 2020


	What is a compression fitting spanner used for?


	Shop for Compression Fitting Spanners


			This type of spanner is used to tighten compression nuts when creating a compression fitting either between two pieces of pipe or between a pipe and a shut off valve.

			A compression fitting is used to connect two pieces of pipe, normally in small or awkward areas, where welding the pipes could be difficult or dangerous. Examples include under sinks or behind toilets where the space is confined. The compression nut is tightened around the joint using the spanner, which then seals the olive around the pipe, creating a watertight seal.

			Why use a compression fitting?
			A compression fitting is used where welding the joint may be too dangerous or difficult. Compression joints are also used for connections that may need to be taken apart at a later date.



			Advantages of using compression fittings: They are widely available at most DIY stores They can be reused and replaced (with a new olive) if dismantled.

			Disadvantages of using compression fittings: They are often considered clumsy-looking compared to soldered joints The tightening of joints can be difficult in awkward places.