In Produktbschreibung Since indeed is that the Spray shield fits 3L devices, but the Gloria Prima 3 is not explicitly mentioned (in the description is only "It is suitable for pressure sprayers Prima 5 (type 39 TE / 42 E), Hobby ( Type 229 TS), Hobby Universal (Type 261), Hobby Exclusiv (Type 262), Primex 5 (Type 83), click & go "), comes from here with the confirmation.
