Water Hammer Arrestor — WH70
The BARIQ WH70 absorbs hydraulic shock caused by sudden valve closure in plumbing and HVAC pipework. Its sealed chamber helps reduce noise, vibration and pipe damage.
Technical Specifications
| Parameter | Specification |
|---|---|
| Working pressure | 10 bar |
| Maximum pressure | 16 bar |
| Temperature range | 0.5 to 82 °C |
| Connection | Threaded BSP / NPT |
| Installation | Horizontal or vertical |
Construction & Materials
| Component | Material |
|---|---|
| Body | Copper tube |
| Adapter | Brass |
| Piston | Polypropylene |
| Seal | EPDM |
Dimensions (mm)
| Connection size | Height A | Diameter B |
|---|---|---|
| 1/2 in | 115 | 28 |
| 3/4 in | 130 | 35 |
| 1 in | 160 | 41 |
Features & Applications
- Compact design with factory sealed chamber.
- Piston technology to absorb hydraulic shock.
- Suitable for domestic and commercial plumbing applications.
- Applications include washing machines, dishwashers, flush valves and fast-closing valves.
