# Commercial Scent Diffusers — Product Range by Coverage | SAINTDELAND > Choose a SAINTDELAND commercial scent diffuser by coverage in m³, application and control. Eight core models from 200 to 10000 m³. [Skip to content](#main) [WhatsApp: +86 18594004460](https://wa.me/8618594004460?text=Hello%2C%20I'm%20interested%20in%20SAINTDELAND%20commercial%20scent%20diffusion%20equipment.%20Please%20send%20me%20product%20and%20quotation%20details.) [Email](mailto:vivi@saintdeland.com) English [![](https://fsu.creght.com/site/2116085547108667392/1793349243305__saintdeland_logo.jpg?w=3072&fmt=webp)SAINTDELAND](/) [Products](/products.md) [Solutions](/solutions.md) [OEM / ODM](/oem-odm.md) [Manufacturing](/manufacturing.md) [Quality](/quality-certifications.md) [Applications](/applications.md) [Resources](/resources.md) [About us](/about-us.md) [Contact](/contact.md) English [Request a Quote](/contact.md) 1. [Home](/) 2. /Products Product range # What model should I choose? Eight core models, specified by coverage in m³, oil capacity and control. Choose by space, application or control — then compare and request a quote. [Choose by coverage](#choose-by-coverage) [By application](#choose-by-application) [By control](#choose-by-control) [Compare models](/resources/product-comparison.md) Choose by coverage ## From 200 to 10000 m³. Coverage values are stated in cubic meters. Use room volume, not floor area. Coverage quick selection - 200–500 m³→SDL312 / SDL313 - 500 m³→SDL611 - 1500 m³→SDL614 - 2500 m³→SDL613 - 4500 m³→SDL616 / SDL821 - 10000 m³→SDL820 COMPACT COMMERCIAL Up to 500 m³ Small zones, counters and compact rooms. - [SDL312200–500 m³](/products/sdl312.md) - [SDL313200–500 m³](/products/sdl313.md) - [SDL611500 m³](/products/sdl611.md) MEDIUM COMMERCIAL 1500–2500 m³ Reception areas, showrooms and mid-size commercial spaces. - [SDL6141500 m³](/products/sdl614.md) - [SDL6132500 m³](/products/sdl613.md) LARGE COMMERCIAL 4500 m³ Large public areas and larger commercial spaces. - [SDL6164500 m³](/products/sdl616.md) - [SDL8214500 m³](/products/sdl821.md) LARGE-SCALE PROJECTS 10000 m³ The largest stated coverage in the range. - [SDL82010000 m³](/products/sdl820.md) ### Get product recommendation Enter your space volume in m³ and we will shortlist models from the confirmed coverage table. Space volume (m³) \*ApplicationSelect applicationHotel ScentingOffice / Commercial SpaceRetail StoresShowroomsSpa / WellnessLarge Commercial SpacesHVAC / Central Scent DiffusionControlAny controlBluetoothWiFiButton Recommended models · 3 [SDL6132500 m³](/products/sdl613.md) [SDL6141500 m³](/products/sdl614.md) [SDL312200–500 m³](/products/sdl312.md) [Contact on WhatsApp](https://wa.me/8618594004460?text=Hello%2C%20I'm%20interested%20in%20SAINTDELAND%20commercial%20scent%20diffusion%20equipment.%20Please%20send%20me%20product%20and%20quotation%20details.) [Request a Quote](/contact.md?interest=recommendation&application=) Space volume not stated m³, application: not stated, control: not stated Choose by application ## Start with the space. [All solutions](/solutions.md) [**Hotel Scenting** \ \ Models to discuss:SDL613 / SDL614](/solutions/hotel-scenting.md) [**Office / Commercial Space** \ \ Models to discuss:SDL611 / SDL614](/solutions/office-commercial-space.md) [**Retail Stores** \ \ Models to discuss:SDL312 / SDL611](/solutions/retail-stores.md) [**Showrooms** \ \ Models to discuss:SDL613 / SDL614](/solutions/showrooms.md) [**Spa / Wellness** \ \ Models to discuss:SDL312 / SDL313](/solutions/spa-wellness.md) [**Large Commercial Spaces** \ \ Models to discuss:SDL616 / SDL820 / SDL821](/solutions/large-commercial-spaces.md) [**HVAC / Central Scent Diffusion** \ \ Models to discuss:SDL820 / SDL821](/solutions/hvac-central-scent-diffusion.md) Choose by control ## Bluetooth, or Bluetooth / WiFi / Button. ### Bluetooth SDL312 · SDL313 ### Bluetooth / WiFi / Button SDL611 · SDL614 · SDL613 · SDL616 · SDL821 · SDL820 Confirm the control configuration, app and network requirements for your order. All modelsUp to 500 m³1500–2500 m³4500–10000 m³ 8 models [![SDL312 — original supplied product image](https://fsu.creght.com/site/2116085547108667392/1793349216790__sdl312_main_01.png?w=3072&fmt=webp)\ \ **SDL312**\ \ Compact scent diffuser\ \ Coverage200–500 m³\ \ Oil capacity130 ml\ \ ApplicationsRetail Stores · Spa / Wellness](/products/sdl312.md) [![SDL313 — original supplied product image](https://fsu.creght.com/site/2116085547108667392/1793349217483__sdl313_main_01.png?w=3072&fmt=webp)\ \ **SDL313**\ \ Decorative scent diffuser\ \ Coverage200–500 m³\ \ Oil capacity130 ml\ \ ApplicationsSpa / Wellness](/products/sdl313.md) [![SDL611 — original supplied product image](https://fsu.creght.com/site/2116085547108667392/1793349218425__sdl611_main_01.png?w=3072&fmt=webp)\ \ **SDL611**\ \ Commercial scent diffuser\ \ Coverage500 m³\ \ Oil capacity300 ml\ \ ApplicationsOffice / Commercial Space · Retail Stores](/products/sdl611.md) [![SDL614 — original supplied product photograph](https://fsu.creght.com/site/2116085547108667392/1793349223911__sdl614_image_06.jpg?w=3072&fmt=webp)\ \ **SDL614**\ \ Waterless scent diffuser\ \ Coverage1500 m³\ \ Oil capacity300 ml\ \ ApplicationsHotel Scenting · Office / Commercial Space · Showrooms](/products/sdl614.md) [![SDL613 — original supplied product image](https://fsu.creght.com/site/2116085547108667392/1793349219267__sdl613_main_01.png?w=3072&fmt=webp)\ \ **SDL613**\ \ Commercial scent diffuser\ \ Coverage2500 m³\ \ Oil capacity1000 ml\ \ ApplicationsHotel Scenting · Showrooms](/products/sdl613.md) [![SDL616 — original supplied product image](https://fsu.creght.com/site/2116085547108667392/1793349220077__sdl616_main_01.png?w=3072&fmt=webp)\ \ **SDL616**\ \ Large-space scent diffuser\ \ Coverage4500 m³\ \ Oil capacity1000 ml\ \ ApplicationsLarge Commercial Spaces](/products/sdl616.md) [![SDL821 — original supplied product image](https://fsu.creght.com/site/2116085547108667392/1793349221621__sdl821_main_02.png?w=3072&fmt=webp)\ \ **SDL821**\ \ Commercial scent system\ \ Coverage4500 m³\ \ Oil capacity1000 ml\ \ ApplicationsLarge Commercial Spaces · HVAC / Central Scent Diffusion](/products/sdl821.md) [![SDL820 — original supplied product image](https://fsu.creght.com/site/2116085547108667392/1793349220850__sdl820_main_03.png?w=3072&fmt=webp)\ \ **SDL820**\ \ Dual-reservoir scent system\ \ Coverage10000 m³\ \ Oil capacity1000 ml × 2\ \ ApplicationsLarge Commercial Spaces · HVAC / Central Scent Diffusion](/products/sdl820.md) All coverage values are expressed in m³. Confirm final selection against space volume, layout, airflow and installation requirements. Quotation is provided on request. Compare & customize ## Not sure which model? Compare, or start an OEM brief. [Compare Models](/resources/product-comparison.md) [Start OEM Project](/contact.md?interest=oem) [CONTACT ON WHATSAPP](https://wa.me/8618594004460?text=Hello%2C%20I'm%20interested%20in%20SAINTDELAND%20OEM%20%2F%20ODM%20cooperation.%20Please%20send%20me%20information%20about%20MOQ%2C%20samples%2C%20customization%20and%20lead%20time.) [Get Product Recommendation](/contact.md?interest=recommendation) Built around your business ## Let’s find the right scent solution. Tell us about your space, your market and your next project. [Request a Quote](/contact.md) [SAINTDELAND](/) Scent diffusion for commercial spaces. Manufacturing for your next chapter. [vivi@saintdeland.com](mailto:vivi@saintdeland.com) [WhatsApp +86 18594004460 ↗](https://wa.me/8618594004460?text=Hello%2C%20I'm%20interested%20in%20SAINTDELAND%20commercial%20scent%20diffusion%20equipment.%20Please%20send%20me%20product%20and%20quotation%20details.) English Explore [Products](/products.md) [Solutions](/solutions.md) [Applications](/applications.md) [OEM / ODM](/oem-odm.md) Company & Support [Manufacturing](/manufacturing.md) [Quality](/quality-certifications.md) [About us](/about-us.md) [Resources](/resources.md) [Contact](/contact.md) [Buyer Guides](/resources.md?category=buyer-guides) For your project [Compare models](/resources/product-comparison.md) [Documents & downloads](/resources/downloads.md) [Buyer FAQ](/resources/faq.md) [Videos / updates](/videos-updates.md) [Start an OEM project](/contact.md?interest=oem) [Alibaba store ↗](https://saintdeland.en.alibaba.com/) © 2026 SAINTDELAND · Shengdelan Fragrance Technology (Guangzhou) Co., Ltd. Languages English [Privacy Policy](https://www.saintdeland.com/privacy.html) [Terms](https://www.saintdeland.com/terms.html) Independent preview [WhatsApp](https://wa.me/8618594004460?text=Hello%2C%20I'm%20interested%20in%20SAINTDELAND%20commercial%20scent%20diffusion%20equipment.%20Please%20send%20me%20product%20and%20quotation%20details. "WhatsApp 8618594004460") [Email](mailto:vivi@saintdeland.com "vivi@saintdeland.com") [Request a Quote](/contact.md "Request a Quote") [WhatsApp](https://wa.me/8618594004460?text=Hello%2C%20I'm%20interested%20in%20SAINTDELAND%20commercial%20scent%20diffusion%20equipment.%20Please%20send%20me%20product%20and%20quotation%20details.) [Request a Quote](/contact.md) > Full page index: [/llms.txt](/llms.txt)