PUMPING RING
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS4233125
Definition | A <PUMPING RING> is a <RING> that is external and threaded, intended to be mounted between the seals in a dual-, tripple- or tandem mechanical seal in order to circulate or pump the buffer fluid through the seal chamber and back to the reservoir. It is basically a screw mounted on the pump shaft used to ensure positive circulation of fluid from seal chamber to reservoir |
ISO number | 7997 |
RDS number | RDS4233125 |
Source | Rotating Equipment |
Synonym | PUMPING SCREW |