The SUA/GUA series have a best advantage is to offer anti draught cowl attachment for extra draught resistance and resist water from entering stove pipe.
First letter S: Stainless steel 304/2B
First letter G: American standard high zinc layer galvanized sheet
| Model | Product size | |||
| D(mm) | AXA (mm) | L(mm) | Air Flow(c㎡) | |
| SUA-100/GUA-100 | 97 | 137x137 | 52 | 71 |
| SUA-125/GUA-125 | 120 | 167x167 | 52 | 113 |
| SUA-150/GUA-150 | 145 | 167x167 | 62 | 165 |
Drawing:
