| 型號 | 外部尺寸 （長 x 寬 x 高） | 內部尺寸 （長 x 寬 x 高） | 氣流速率 (流入) | 氣流速率 (下沉) | 電源電壓 |
| LA2-3A1 | 1115 x 852 x 1540 mm (44.0" x 33.5" x 60.6") | 970 x 623 x 670 mm (38.2" x 24.5" x 26.4") | 0.53 m/s 105 (fpm) | 0.35 m/s 70 (fpm) | 220 VAC 50 Hz |
| LA2-4A1 | 1420 x 852 x 1540 mm (56.0" x 33.5" x 60.6") | 1270 x 623 x 670 mm (50.0" x 24.5" x 26.4") | 220 VAC 50 Hz |
| LA2-5A1 | 1725 x 852 x 1540 mm (68.0" x 33.5" x 60.6") | 1570 x 623 x 670 mm (61.8" x 24.5" x 26.4") | 220 VAC 50 Hz |
| LA2-6A1 | 2030 x 852 x 1540 mm (80.0" x 33.5" x 60.6") | 1870 x 623 x 670 mm (73.6" x 24.5" x 26.4") | 0.33 m/s 65 (fpm) | 220 VAC 50 Hz |
| LA2-8A1 | 2600 x 852 x 1540 mm (102.4" x 33.5" x 60.6") | 2440 x 623 x 670 mm (96.0" x 24.5" x 26.4") | 220 VAC 50 Hz |
