![3-3944-11 [Discontinued]Fume Hood Standard (2 stages switching variable air volume (VAV) type) 1200 x 830 x 2250mm ABSVⅡ-1200](https://www.jgauge.com/wp-content/uploads/2025/06/0d58a0c8deab9c1a8993aa406be364b6.webp)
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3-3944-11 [Discontinued]Fume Hood Standard (2 stages switching variable air volume (VAV) type) 1200 x 830 x 2250mm ABSVⅡ-1200
Product Description
Product Model: 3-3944-11Product Brand: AS ONE Corporati […]
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Product Details
Product Model: 3-3944-11
Product Brand: AS ONE Corporation
Features
- Switching and controlling the air volume in two stages according to the opening degree of the sash to achieve safety, energy saving, and comfort at the same time
- A switch is provided to switch the air volume in the middle of opening and closing the sash to switch and control the air volume in two stages.
- The exhaust air volume is automatically controlled step by step according to the opening degree of the sash, and the exhaust air volume can be reduced to 1/4 at the time of closing the sash.
- It can have up to 5 levels of open/close contacts, so it can be ***d even with a hood with 4 sashes, such as a laboratory hood.
- Reduced deployment costs by reducing the ability to simply switch airflow between open (HI) and closed (Lo) sashes.
Spec
- Model number: ABSVII -1200
- Specifications: Standard
- external dimension (mm): 1200 x 830 x 2250
- inner size (mm): 950 x 605 x 1200
- Weight (About kg): 275
- Exterior: Steel (powder coating finish)
- Interior: chemical resistant Heat-Resistant Board (Flame-Retardant material/phenolic laminated sheet or glass fiber mixed polyester)
- Work Plane: Epoxy Plastic top board Integral Part (32 mm Atsushi)
- Lifting sash: tempered glass (5 mm Atsushi) with balance weight opening restriction key (400 mm Height), Handle/ABS Plastic
- Hydrant: chemical coating Remote Operated Water Connection G 1/2 (Stop Female thread)
- drain port: Plastic Drainage connector 40 A socket with a built-in sink and trap
- Outlet: AC100V -15 A2 grounded
- lighting: Hf fluorescent lamps
- Operating Switch: Touch Panel Lighting/Fan
- Safety Function: Exhaust Air air volume Display
- Exhaust Connections: PVC (Plastic vinyl chloride ) with Volume Damper Phase Flanged
- power supply connection part: Terminal block with electric box
- Fan operation circuit: Sold separately (Magnet switch and protection circuit)
- Automatic air volume control: Includes a set of switchable automatic exhaust air volume control devices.
- *Shipping, carrying-in, installation, assembly, etc. are required separately. Please contact us.
- *Exhaust fan is not included.
- exhaust
- Working Sash Opening Height (mm): HI 400
- Controlled wind speed (m/s): 0.5
- air volume (m3/min): 12
- Work Sash Opening Height (mm): Lo 100
- air volume (m3/min): 3
- Duct Connector: 150 A
- Required duct diameter (Φ mm): 200
- ancillary equipment
- Plumbing (place): 1
- fluorescent lamps (bottle): 2 x 16 W
- Outlet (place): 2
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