Description Adapter for DeLaval HP pulsator to mount in OEM DeLaval new style lids also fits our Hamby lid 1120-281d and 33000 + Coburn and Ezee lids. Included with our spacer 30-33007 Fits Original Delaval and Alfa Laval Hydropuls pulsator DOES NOT FIT INTERPULS PULSATORS 4999-1011-161 1011-161 62697 23025 7/26