APPARATUS FOR MOUNTING ON A ROTATABLE PORTION OF A DIESEL FILTER

摘要

The present application relates to apparatus for mounting on a rotatable portion (7; 7′) of a diesel filter (1; 1′) for controlling a drainage valve. The apparatus comprises an outlet (19; 19′) for draining liquid from the diesel filter (1; 1′), mounting means (23; 23′) for fixedly mounting the apparatus on the rotatable portion (7; 7′) and a manipulation portion (13; 13′) for manipulation by a user's hand which projects, at feast in part radially outward from said rotatable portion, in use. The application also relates to a finger grip wheel (13; 13′) for a diesel filter (1; 1′). The finger grip wheel (13; 13′) has a drainage outlet (19; 19′) and at least one finger detent (17; 17′) for accommodating a tip of a user's finger to facilitate rotation of the finger grip wheel (13; 13′).