Referential image.
PA4AD040NOST
1-1/2" Refrigerant Pressure Regulators Range D (5.2-19 Bar) A4A-D-040
Range D: 5.2-19 Bar (75-280 PSI). Without Flanges and Filter.
| Brand | Parker |
| Model | A4A - Parker |
| Diameter (mm) | 1-1/2" [40 mm] |
| Body | Straight |
| Application | NH3 or HCF/HCFC |
| Material | Steel |
| Connection | WN or SW |
| Connection Type | Flange |