Referential image.
PA4WA150BWST
6" WN Refrigerant Pressure Regulators Range A (0.35-10 Bar) A4W-A-150
Range A: 0.35-10 Bar (5-150 PSI). Without Filter.
| Brand | Parker |
| Model | A4W - Parker |
| Diameter (mm) | 6" [150 mm] |
| Body | Straight |
| Application | NH3 or HCF/HCFC |
| Material | Steel |
| Connection | WN |
| Connection Type | Weld |