| Brand | Model | Size | The diameter of the connecting pipe |
| AQUASYSTEMS | VRV-60-1 | 668×365 | 3/4″ |
| AQUASYSTEMS | VRV-100-2 | 495×663 | 1″ |
| AQUASYSTEMS | VRV-200-1 | 1020×600 | 1″ |
| AQUASYSTEMS | VRV-300-2 | 1168×650 | 1″ |
| AQUASYSTEMS | VRV-500-3 | 1347×750 | 1*1/4”” |
AQUASYSTEM Expansion Membrane TANK VRV 100-1-VRV 200-1 VRV 300-1
Expansion Membrane TANK