Referential image.
HA4WD020SWST
3/4" SW Welded Refrigerant Pressure Regulators Range D (0-31 Bar) HA4W-D-020
Hansen • HA4W-D-020Range D: 0-31 Bar (30-450 PSI). Without Filter.
| Brand | Hansen |
| Model | HA4A - Hansen |
| Diameter (mm) | 3/4" [20 mm] |
| Body | Straight |
| Application | NH3 or HCF/HCFC |
| Material | Steel |
| Connection | SW |
| Connection Type | Weld |