TBJ Model 29-48-S BD-SE Semi-Enclosed Backdraft Workstation
Compact semi-enclosed backdraft workstation with integrated sink, formalin cup, and ventilated work area
The TBJ Model 29-48-S BD-SE is a semi-enclosed backdraft workstation designed for laboratories requiring safe airflow, chemical handling, and efficient workflow. Standard features include a sink with cold water faucet, low-flow cold water outlets for specimen rinsing, formalin cup sink with collection carboy, and hinged viewing window with gas springs. Optional features such as a halogen task lamp with magnifier, heavy-duty disposer, spray/rinse gun, and magnehelic velocity indicator allow customization for specialized lab needs.
Applications:
- Laboratory workflows requiring localized backdraft ventilation
- Specimen handling and chemical preparation
- Formalin use with audible and visual safety alarms
- Educational and research laboratory environments
Key Features:
- Semi-enclosed backdraft workstation with ventilated work area
- Integrated sink with cold water faucet and formalin cup with collection carboy
- Low-flow cold water outlets for specimen rinsing
- Hinged viewing window with gas springs
- Sealed fluorescent light fixture with ON/OFF switch
- Optional halogen task lamp with magnifier, heavy-duty disposer, spray/rinse gun, and magnehelic velocity indicator
- 4″ x 28″ duct connection for effective airflow
Specifications:
- Manufacturer: TBJ Inc.
- Model: 29-48-S BD-SE
- Product Type: Semi-Enclosed Backdraft Workstation
- External Dimensions: 29″ D x 48″ W
- Work Surface Height: 36″
- Work Area: 42″ W x 22″ D
- Sink: One






