PMM 04 belongs to the Push-in Polymer-union bulkhead with metric nut family in DICSA’s Push-in Fittings technical documentation.
The push-in family is organized by tube outside diameter and the connection arrangement. Threaded variants also have a distinct stud-thread designation. The catalog differentiates polymer, metal and stainless-steel ranges; the linked sheet identifies the relevant construction and interfaces.
The catalog groups this component under Other Push-in Technopolymeric fittings. The model table specifies ØD1, R1, L, HEX 1. These designations should be read together with the dimensional drawing when matching the component to the adjoining tube, fitting or mounting arrangement.
