| Compare |  Part # |  Diameter | Supplier | |
|---|
| +65391 SIGHT GLASS 1/4 ALCO | 1/4 | EMERSON ALCO EUROPE | |
| +65392 HMI-1MM3 | 3/8 | EMERSON ALCO EUROPE | |
| +65393 HMI-1MM4 | 1/2 | EMERSON ALCO EUROPE | |
| +65394 SIGHT GLASS 5/8 ALCO | 5/8 | EMERSON ALCO EUROPE | |
| +65397 SIGHT GLASS 3/8 M-F ALCO | 3/8 | EMERSON ALCO EUROPE | |
| +65398 SIGHT GLASS 1/2 M-F ALCO | 1/2 | EMERSON ALCO EUROPE | |
| 0789 SIGHT GLASS 2`` FOR VESSEL | 2 | DAYAN REFRIGERATION SUPPL | |
| 140005 DANFOSS 3/4 MESH NPT TYPE SGR | 3/4 | DANFOSS | |
| 140161 SIGHT GLASS DANFOSS 1/4 140161 | 1/4 | DANFOSS | |
| 140162 SIGHT GLASS SGN 10 | 3/8 | DANFOSS | |
| 140163 SIGHT GLASS SGN 12 | 1/2 | DANFOSS | |
| 140165 SIGHT GLASS SGN 16 | 5/8 | DANFOSS | |
| 140171 SIGHT GLASS SGN 6 | 1/4 | DANFOSS | |
| 140172 SIGHT GLASS SGN 10 3/8 m/w | 3/8 | DANFOSS | |
| 140173 SIGHT GLASS SGN 12 m/w | 1/2 | DANFOSS | |
| 6642003 Sight Glass solder 3/8 | 3/8 | ZHEJIANG SANHUA CO LTD. | |
| 6642005 Sight Glass solder 1/2 | 1/2 | ZHEJIANG SANHUA CO LTD. | |
| 6642010 Sight Glass Thread 1/4 | 1/4 | ZHEJIANG SANHUA CO LTD. | |
| 6642011 Sight Glass THread 3/8 | 3/8 | ZHEJIANG SANHUA CO LTD. | |
| 6642012 Sight Glass Thread 1/2 | 1/2 | ZHEJIANG SANHUA CO LTD. | |
| 6642013 Sight Glass Thread 5/8 | 5/8 | ZHEJIANG SANHUA CO LTD. | |
| 6642015 Sight Glass flare 1/4 M/F | 1/4 | ZHEJIANG SANHUA CO LTD. | |
| 6642016 Sight Glass flare 3/8 M/F | 3/8 | ZHEJIANG SANHUA CO LTD. | |
| 6642017 Sight Glass flare 1/2 M/F | 1/2 | ZHEJIANG SANHUA CO LTD. | |
| 6648602 Sight Glass Thread M-F 5/8 | 5/8 | ZHEJIANG SANHUA CO LTD. | |
| 8398 SIGHT GLASS SG 1216 AC&R 2`` | 2 | HENRY TECHNOLOGIES | |
