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Compression Conversion

Compression Conversion Fittings


Compression Conversion Pieces are a convenient method of transferring from a threaded piping system to a compression piping system or visa versa. On one side is either a male or female thread in the size range ½” through to 2” BSP and on the opposite side is a spigot of the same size corresponding Irish copper tube sizes to I.S 238. A typical application were one of these conversion pieces might be used is for connecting to a boiler or when drawing off from a copper cylinder.


  • Spigot sizes from 1/2" to 2" IS EN 105
  • Threaded sizes from 1/2" to 2" BSP
  • Enlarged Sealing Faces
  • Suitable for use with any compression fittings
  • Not suitable for use with Push-Fit Fitting
Technical Data:  
Fitting Material: Brass – CW617N
Fitting Sizes: 1/8” - 2” BSP
BSP Threads Conform to: ISO 7-1 or ISO 288-1
Surface Finish: Sand Blasted
Maximum Temperature: 90°C
Minimum Temperature: 0°C
Maximum Pressure: 10 Bar