1.5" Sanitary Sight Glass Viewing Port SS304 & Borosilicate | LoCo Science reducers the KF-16 300mm Bellow is

the KF-16 300mm Bellow is a soft and bendable tube designed to mitigate vibration during use

use this KF-25 Stainless Steel Clamp

filter driers

and features a 3/4" FNPT thread fitting on one side while the other is a 3/8" MNPT thread fitting

1.5" Sanitary Sight Glass Viewing Port SS304 & Borosilicate | LoCo Science reducers the KF-16 300mm Bellow isThis port is made of 304 stainless steel featuring a viewing port made of borosilicate glass, and works with 1. 5" Tri Clamp connections. Recommended for use with spools, tanks, collection pots, or in conjunction with 4 way crosses and tees. The top component is removable for ease of cleaning and to replace gaskets. Simply unscrew the cap to access the sight glass for thorough cleaning.