Can anyone identify this pump action water tap and/or know of a stockist of spare parts? I have 2 of these, a fresh water and sea water tap. Both have stopped working and will be dismantled for repair. Its most likely a washer/seal on the plunger that's failed.
Its a lever action pump, Part No SY-1304 at a whopping £150 +VAT per pump.
You are probably correct sahona in your analysis as they offer a conversion kit from a leather washer to a nitrile washer which "greatly improves the reliability for rarely used pumps".