| Part # | Model # | Operating Range | A Dim. | B Dim. | C Dim. | Refrigerants |
| 020590717 | 20-590717 | Adjustable 5-90 PSI .35-6.2 bar |
6-1/16″ 154 mm |
5-7/16″ 139 mm |
1/2″ 13 mm |
Ammonia (NH3) and all refrigerants except transcritical CO2 |
| Part # | Model # | Operating Range | A Dim. | B Dim. | C Dim. | Refrigerants |
| 020590717 | 20-590717 | Adjustable 5-90 PSI .35-6.2 bar |
6-1/16″ 154 mm |
5-7/16″ 139 mm |
1/2″ 13 mm |
Ammonia (NH3) and all refrigerants except transcritical CO2 |