We used to supply a 2 inch bore unit but we have now reduced this to 1.5 inches.
If you have one of the older boilers - and there are still lots about, then we
can supply a converter bush to fit the new tap. However if you don't tell us, we
How can you tell - to be really confusing it is easier to use metric measurements
1.5" size has a measurement of 55 mm across the OUTSIDE diameter of the socket.
The 2" has a measurement of 67 mm across the OUTSIDE diameter of the socket.
There have been various types of tap but we now supply a GATE or BANJO ( pt no 169
) type or the SAFETY TAP (pt no 170 ) which is standard supply. We do not sell individual
components for taps.
The type of tap depends on your use and the material - for instance thermoplastic
needs a 169 type while bitumen is best with a 170.