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Global (All Markets)
![12NSB 12NSB](https://kdk.jp/sites/default/files/styles/product_list_272_2x/public/products/thumbnail/12-18NSB-18NFB_1_960_Tfey70Grey.png?itok=-s2SCbCJ)
12NSB
- Low noise series
- Single phase
- Exhaust type
- Ceiling mounting
- 2-speed selectable
- Air volume = 180m³/h
![15NSB 15NSB](https://kdk.jp/sites/default/files/styles/product_list_272_2x/public/products/thumbnail/12-18NSB-18NFB_1_960_3dRiMZjsrx.png?itok=lOkYEHbx)
15NSB
- Low noise series
- Single phase
- Exhaust type
- Ceiling mounting
- 2-speed selectable
- Air volume = 340m³/h
![18NFB 18NFB](https://kdk.jp/sites/default/files/styles/product_list_272_2x/public/products/thumbnail/12-18NSB-18NFB_1_960_1KSS3ESn7j.png?itok=vYLL5ztL)
18NFB
- Low noise series
- Single phase
- Exhaust type
- Ceiling mounting
- 2-speed selectable
- Air volume = 770m³/h
![18NSB 18NSB](https://kdk.jp/sites/default/files/styles/product_list_272_2x/public/products/thumbnail/12-18NSB-18NFB_1_960_UNBMGErz1y.png?itok=q_N3LwW4)
18NSB
- Low noise series
- Single phase
- Exhaust type
- Ceiling mounting
- 2-speed selectable
- Air volume = 500m³/h
![20NSB 20NSB](https://kdk.jp/sites/default/files/styles/product_list_272_2x/public/products/thumbnail/20-25NSB-23NLB-25NFB_1_960_dKCPxitYRv.png?itok=RRDGey7-)
20NSB
- Low noise series
- Single phase
- Exhaust type
- Ceiling mounting
- 2-speed selectable
- Air volume = 920m³/h
![23NLB 23NLB](https://kdk.jp/sites/default/files/styles/product_list_272_2x/public/products/thumbnail/20-25NSB-23NLB-25NFB_1_960_Plzra6KD5C.png?itok=PDf8zLfX)
23NLB
- Low noise series
- Single phase
- Exhaust type
- Ceiling mounting
- 2-speed selectable
- Air volume = 1,200m³/h
![25NFB 25NFB](https://kdk.jp/sites/default/files/styles/product_list_272_2x/public/products/thumbnail/20-25NSB-23NLB-25NFB_1_960_jXeTpo0925.png?itok=S3uXYsc_)
25NFB
- Low noise series
- Single phase
- Exhaust type
- Ceiling mounting
- 2-speed selectable
- Air volume = 1,900m³/h
![25NSB 25NSB](https://kdk.jp/sites/default/files/styles/product_list_272_2x/public/products/thumbnail/20-25NSB-23NLB-25NFB_1_960_Ff4T9ti9Cl.png?itok=xt-CRabF)
25NSB
- Low noise series
- Single phase
- Exhaust type
- Ceiling mounting
- 2-speed selectable
- Air volume = 1,700m³/h
![25SMC 25SMC](https://kdk.jp/sites/default/files/styles/product_list_272_2x/public/products/thumbnail/25SMC-25SWC_4_960_UlgYfpsxz5.png?itok=8uAdKUeF)
25SMC
- Low noise series
- Three phase
- Exhaust type
- Ceiling mounting
- Single speed
- Air volume = 5,200m³/h