Referential image.
HA4WB100BWST
4" WN Welded Refrigerant Pressure Regulators Range B (2-21 Bar) HA4W-B-100
Hansen • HA4W-B-100Range B: 2-21 Bar (30-300 PSI). Without Filter.
| Brand | Hansen |
| Model | HA4A - Hansen |
| Diameter (mm) | 4" [100 mm] |
| Body | Straight |
| Application | NH3 or HCF/HCFC |
| Material | Steel |
| Connection | WN |
| Connection Type | Weld |