Introduction
Envirco® offers a full line of Laminar Flow Clean Benches designed to deliver ISO Class 5 (Class 100) clean air environments for critical laboratory and manufacturing applications. Whether you need compact bench-mounted units, modular freestanding systems, or full exhaust protection, Envirco® clean benches provide reliable performance, flexibility, and quiet operation.
LF Horizontal Flow Clean Bench
A freestanding horizontal unidirectional flow unit that isolates vibration between the plenum and work surface. It delivers a positive-pressure, ISO Class 5 environment with quiet operation and uniform airflow.
Key Features:
- ISO Class 5 airflow with HEPA filtration
- Welded metal cabinet with polyurethane enamel finish
- Low-noise operation (65 dBA ± 3)
- Clear acrylic panels and fluorescent lighting
- Custom sizes available
TT Table Top Clean Bench
A compact, economical unidirectional flow module that mounts directly to an existing table or bench. Available in positive pressure (product protection) or reverse flow (aerosol containment) models.
Key Features:
- ISO Class 5 clean air environment
- Ten standard sizes; custom available
- Corrosion-resistant welded aluminum cabinet
- Quiet 65 dBA operation
- Optional UV light, stainless steel surfaces, and support stands
Unimodule M-2 Clean Bench
A freestanding vertical unidirectional flow system with modular components. Includes an isolated stainless steel work deck to eliminate vibration transfer, making it ideal for sensitive tasks.
Key Features:
- ISO Class 5 environment with HEPA filtration
- Modular design for flexible layouts
- Clear acrylic enclosures for air containment
- Isolated work surface reduces vibration
- Applications: microscopy, sterile packaging, sample prep
Unimodule METD Clean Bench
A 100% exhausted vertical unidirectional flow unit for applications involving toxic or noxious fumes. Provides both product and personnel protection by filtering air and exhausting fumes to the exterior.
Key Features:
- ISO Class 5 environment with HEPA filtration
- Stainless steel exhaust plenum with liquid drain
- Hinged acrylic view screen for containment
- 12” exhaust collar for ducting outdoors
- Applications: hormone manufacturing, microelectronics, etching
VLF 797 / HLF 797 Clean Bench
A compact, self-contained, horizontal or vertical unidirectional flow module that is economical, versatile, and easy to configure. Its design enables quick conversion between horizontal and vertical airflow while maintaining ISO Class 5 performance.
Key Features:
- ISO Class 5 environment with HEPA filtration
- Easily converts between horizontal and vertical airflow
- Quiet operation (55 dBA ± 3)
- Durable extruded aluminum cabinet with powder-coated diffuser screen
- Optional UV light with oversized polycarbonate shield for safety
Choosing the Right Envirco® Clean Bench
- LF: Freestanding horizontal unit for vibration-free, stable airflow
- TT: Economical bench-mounted solution, positive or reverse airflow
- M-2: Modular vertical system with isolated work deck
- METD: 100% exhausted vertical system for hazardous fumes
- VLF/HLF 797: Compact, self-contained unit with convertible airflow
