Sri Yantra Clean TechChemical Ventilation
Ductless Fume Hoods
Filtered recirculating hoods draw air through selected filter media and return it to the laboratory without a dedicated outdoor exhaust duct.
Features and configuration
Chemical-specific filtration
Activated-carbon media is selected for the chemicals in use and requires a defined replacement strategy.
Particulate filtration
HEPA filtration can capture particles and aerosols; it does not substitute for gas or vapour filtration.
Compact installation
Blower, filters, controls and airflow monitoring are integrated within the hood assembly.
Typical specifications
| Air route | Work chamber → filters → blower → room |
|---|---|
| Vapour filter | Application-selected activated carbon |
| Particle filter | HEPA where required |
| Work surface options | SS, epoxy, ceramic or suitable alternative |
| Monitoring | Airflow and filter-condition indication |
| Suitability | Limited to chemicals and quantities approved for the filter system |
Applications
- Selected laboratory processes with a defined and compatible chemical inventory
Ductless Hood Airflow
Air moves from the work chamber through the selected filtration stages before returning to the room.
Views and diagrams
Final sizes, options and performance depend on the selected configuration. Product illustrations are representative. Contact the team to confirm suitability, pricing and delivery.