| EA CODE | Sight Glass Unions |
|---|---|
| # U40-050 | 1 1/2" Sight Glass (single union each end) |
| # U40-063 | 2" Sight Glass (single union each end) |
| EA CODE | Sight Glass Unions |
|---|---|
| # U40-050 | 1 1/2" Sight Glass (single union each end) |
| # U40-063 | 2" Sight Glass (single union each end) |