| Size range | 1500, 3500 |
| Panel thickness | 100-150mm |
| Material | Stainless steel or galvanized steel |
| Window | Optional |
| Wind pressure resistance performance | 0.7 kPa |
| Waterproof performance | Class 3 |
| Airtightness performance | Class 2 |
| Ambient temperature | -35℃ ~70℃ |
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Installation location: cold storage to hall Three-sided sealing strip passage door facilitates evacuation and passage. | Installation location: cold storage to outdoors Four-sided sealing strip passage door provides sealing performance. |
