Filling group
The filling group is recommended for all heating plants with closed circuit, where it maintains a constant fluid pressure inside the pipeline. The main feature is the piston operation with compensation chamber. The joint and the pipe union for the connection to the plant are internal (joint) and external (pipe union) threaded in compliance with the ISO 228/1 standard. On the body there are two 1⁄4”G threads for the connection of a pressure gauge.
Items available
| Art. | Description | Sizes | Finishing | Sale Code | Pieces per pack |
|---|---|---|---|---|---|
| 503 | Filling group. | 1/2”G | Nickel | 503 | 20 |
| 503/1 | Filling group with pressure gauge. | 1/2”G | Nickel | 503/1 | 20 |
