Attributes . NBR Gaskets3/4" (BG-06)1-1/2" (BG-12)2" (BG-16)PTFE Gaskets3/4" (TG-06)1-1/2" (TG-12)2" (TG-16)ASME-BPE Sanitary Clamp3/4" (CR-06)1-1/2" (CR-12)2" (CR-16)Attachable Loop Digital Indicator (1800-0) (For use with Hirschmann Electrical Connector (8) only) . Names