2. Va'aiga o le Ea: 1000~120000 m³/h
3. Aofaʻiga Faʻatonuga: 100 ~ 3000 Pa
4. Va'aiga leo:70~110dB(A)
5. Aveta'avale Ituaiga: Belt drive
6. Fa'ata'ita'iga: 250, 280, 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000, 1120, 1250, 1400, 1600