Delfin spare part SL.2237.0000: an ABS flap, 50 mm, carrying the Delfin logo. Our records list it as item 3 on the parts diagram for the Delfin MTL 202 DS industrial vacuum, one per machine.
We could not find this part in any published Delfin parts list, so check it against the diagram for your machine's model and serial number before ordering. Ring the counter on 01 889 9000 and we will confirm the fit.