Patent ID: 9315981
Filing Date: 2016-04-19
CPC Classification: E03F

Claim Text:
1. A separator module for a stormwater gully chamber, the separator module comprising: a partition arrangement which, in use, divides the chamber into an upper region and a lower region, the partition arrangement comprising: wherein at least a portion of the partition arrangement is flexible so as to allow an external diameter of the partition arrangement to be adjusted to fit different sized chambers; wherein the partition arrangement comprises a partition plate and a separate ledger component which, in use, connects to an inner wall of the chamber; wherein the ledger component supports the partition plate within the chamber such that the partition plate does not directly contact the chamber, the ledger component defining an external diameter of the partition arrangement; and wherein the ledger component comprises a discontinuous flexible annular ring having a gap which allows the ledger component to expand or contract so as to alter the external diameter of the partition arrangement.