Hotpoint extractor fan with glass top, including wall fitting mount and instruction book. Model number PHGC6.5FABX. Diameter of ducting- instructions suggest it would be compatible with 120mm, 125mm and 150mm. Can vent through ceiling or rear wall. Metal upstanding piece can extend for higher ceilings. Dimensions: glass width 60cm, depth 45cm. Total height minimum 60cm, maximum 112cm.
We had a UK three-pin plug attached, which was plugged into a normal wall socket, but there is no plug on at the moment.

Wall-mounted extractor fan, Hotpoint (Upton CH2)