5/8" HMI-1TT5 FLOW CONTROLS SIGHT GLASS (SOLDER)
3/4" HMI-1TT6 FLOW CONTROLS SIGHT GLASS (SOLDER)
7/8" HMI-1TT7 FLOW CONTROLS SIGHT GLASS (SOLDER)
1 1/8" HMI-1TT9 FLOW CONTROLS SIGHT GLASS (SOLDER)
5/8" HMI-1MM5 FLOW CONTROLS SIGHT GLASS (FLARE) W/O FLARE NUT