 
                                         
                                    Type: Disc, Size: 12''
MOC Membrane: EPDM
| Model | 215mm | 260mm | 300mm | 
| Size | 8 inch | 9 inch | 11.8 inch | 
| Bubble Type | Fine bubble | Fine bubble | Fine bubble | 
| MOC | EPDM/Silicon /PTFE membrane | EPDM/Silicon /PTFE membrane | EPDM/Silicon /PTFE membrane | 
| Strengthened PP+GF(glass fiber) carrier plate | Strengthened PP+GF(glass fiber) carrier plate | Strengthened PP+GF(glass fiber) carrier plate | |
| Connector | 3/4 NPT | 3/4 NPT | 3/4 NPT | 
| Bubble Size | 1-2mm | 1-2mm | 1-2mm | 
| Flow Range | 1-6m³/h | 1-8m³/h | 1-10m3/h | 
| Slit Quantity | 5000 | 8900 | 10000 | 
| Service Area | 0.2-0.64m² | 0.25-1.0m² | 0.3-1.2m2 |