The diaphragm in my toilet has failed. It is a close coupled cistern with a one piece siphon operated by a side lever. Due to the tight location it is in and the difficulty removing the cistern that this caused I'd rather not have to do this again and would like to replace the siphon with a three piece one.
The old siphon has a 2" outlet but the only replacements I can find online have a 1.5" outlet. Does a 1.5" siphon have a large enough flange to seal against a 2" hole, or can anyone point me to a 2" three piece siphon?
The old siphon has a 2" outlet but the only replacements I can find online have a 1.5" outlet. Does a 1.5" siphon have a large enough flange to seal against a 2" hole, or can anyone point me to a 2" three piece siphon?
