3-1/2” Flange Assembly


** Modified to Fit TS-1 & TS-2 Filter Plates**
For Trigger Systems 26, 20C, & 34 sumps

Requires the TS-1 or TS-2 Filter Plate


The machining process used to modify the Retainer exposes air bubbles within the molded part. Some of the larger bubbles will be filled, but others will still be visible (see image below). These imperfections are only cosmetic and will not affect the performance of the flanges.