Quote: (Originally Posted by
Mark Chase)

No, as in the above post its an Interspiro part and it costs about £70 from Golum
ATB
Mark
The Regulator body (shiny parts) is Apeks, the diaphragm is Interspiro. It looks like you can get it cheaper in the UK that I can

The diaphragm replacement should not be a PITA.
1) unscrew regulator cover
2) remove old diaphragm
3) drop in new diaphragm
4) screw in regulator cover