Porcelain Enema Pump. The “Veritable Irrigateur, Systeme du Dr Eguisier”. One of a collection on 4 Dr. Eguisier Enema pumps that I have for sale. See last photo for the other models that are listed and priced separately.
This model is a good example in Porcelain and Brass with dusty pink coloured label. No chips or cracks to the porcelain. Maximum height including handle 24.5 cm.