No.1 Ceiling Laminar Airflow Manufacturers in Chennai | +91 9551599977
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Ceiling Laminar Airflow Manufacturers in Chennai | Sterile Tech India
Sterile Tech TM India offers ceiling laminar airflow systems designed to provide HEPA-filtered air for selected controlled environments. These ceiling-mounted systems are used in operation theatres, pharmaceutical filling and packing areas, and other applications where controlled airflow and airborne particle management are important.
Ceiling laminar airflow equipment is installed above the designated work area to supply filtered air in a controlled downward direction. Depending on the system design, the equipment can include HEPA filters, pre-filters, blower assemblies, differential pressure gauges, and optional side screens.
As a cleanroom equipment manufacturer and supplier in Chennai, Sterile Tech TM India provides ceiling laminar airflow solutions for facilities that require application-specific airflow arrangements and cleanroom equipment.
Ceiling Suspended Laminar Airflow Systems for Cleanrooms and Operation Theatres
Ceiling Suspended Laminar Air Flow (CLAF) is used for Operation Theatre applications, Pharma filling & packing line etc. CLAF provides ultra clean sterile HEPA filtered CLASS 100 air in a remote area where the exceedingly responsive progression activities are carried-out. CLAF equipped with Minipleat HEPA with dynamically balanced ultra-low noise blowers for optimum airflow. Differential pressure monitoring carried through MAGNEHELIC Gauges. Fabricate by customized range of CLAF equipment and solution to our clients.
The cabinet will be hung from the ceiling using SS chain. Access for servicing the pre filters, blowers or replacing HEPA filters will be provided from the bottom side of the unit. Side screens, made of clear flexible PVC curtain are provided for a height of about 600 mm from the HEPA filter level.
What Is Ceiling Laminar Airflow?
Ceiling laminar airflow, also known as ceiling-suspended laminar airflow (CLAF), is an airflow system installed above a designated working or treatment area. It directs filtered air downwards to help control airborne particles around the target zone.
The system is commonly considered for operating theatres, pharmaceutical production lines, and selected controlled environments. Proper design, installation, airflow balancing, and performance testing are important to achieve the required operating conditions.
Types and Applications of Ceiling Laminar Airflow Systems
1. Operation Theatre Ceiling Laminar Airflow
Ceiling laminar airflow systems can be incorporated into suitable operation theatre designs to provide filtered downward airflow over a designated surgical area. System selection should consider the theatre layout, HVAC design, lighting, medical equipment, and applicable healthcare requirements.
2. Pharmaceutical Filling and Packing Lines
Ceiling-mounted systems may be used over selected filling, packing, and product-handling areas where controlled airflow is required. The equipment should be selected according to the product, process risk, room classification, and applicable pharmaceutical requirements.
3. Cleanroom Production Areas
Ceiling laminar airflow can support controlled working zones in suitable cleanroom environments. Integration with the room’s air-handling system and other contamination-control measures is essential.
4. Specialised Industrial Applications
Certain precision assembly, inspection, and material-handling processes may benefit from ceiling-mounted filtered airflow. The design must be matched to the process and the level of cleanliness required.
Technical Specification
| Parameter | Published specification |
|---|---|
| Cleanliness classification | Class 100 as per US FED-STD-209E |
| Air velocity | 90 FPM ± 20 FPM |
| Maximum noise level | 65 dB |
| Power supply | 230 V, single phase, 50 Hz |
| Particle size reference | 0.3 micron |
| Supply filter | Mini-pleat HEPA, stated as 99.99% at 0.3 µm, H14 |
| Pre-filter | Micro glass fibre media, EU-4 rating |
| Blower assembly | Statically and dynamically balanced centrifugal blower |
| Installation | Ceiling-suspended configuration |
Technical note: The listed specifications are published product details, not a guarantee of performance under every installation condition. Confirm filter test certificates, airflow measurement methods, acoustic conditions, and required cleanroom classification. Class 100 under FED-STD-209E should not automatically be treated as proof of ISO Class 5 compliance without appropriate testing and documentation.
Benefits of Ceiling Laminar Airflow Systems
- Filtered air supply: Helps reduce airborne particle levels in the designated zone.
- Overhead installation: Keeps the main floor and work surface free from a separate floor-standing airflow unit.
- Application-specific coverage: Can be designed around a selected operating or production area.
- Monitoring support: Differential pressure monitoring can assist with filter maintenance.
- Cleanroom integration: Can be incorporated into an appropriately designed cleanroom or HVAC system.
- Maintenance planning: Accessible service points can support inspection and filter replacement.
Actual performance depends on system configuration, room airflow, installation quality, operating conditions, and maintenance.
How to Select the Right Ceiling Laminar Airflow Manufacturer
Before choosing a ceiling laminar airflow system, consider the following:
- Application: Define whether the system is intended for an operation theatre, pharmaceutical production line, or another controlled area.
- Coverage dimensions: Specify the length and width of the required filtered-air zone.
- Cleanliness requirements: Identify the required classification and the testing needed to demonstrate compliance.
- Air velocity and uniformity: Confirm the design airflow and how it will be measured.
- Filter specifications: Verify the filter grade, efficiency, test documentation, and replacement procedure.
- Ceiling and structural support: Ensure the mounting arrangement is suitable for the building and equipment load.
- HVAC integration: Review room pressure, return-air paths, temperature, humidity, and overall airflow balance.
- Maintenance access: Plan safe access for filter changes, blower servicing, and routine inspection.
- Installation and validation: Confirm whether installation, commissioning, airflow testing, and documentation are included in the supply scope.
Dimension Table
| Sterile Tech TM Model Number | SCL 42 | SCL 43 | SCL 44 | SCL 63 | SCL 64 | SCL 84 | SCL 86 |
| Working Size (LxW) Ft | 4’x2′ | 4’x3’ | 4’x4’ | 6’x3’ | 6’x4’ | 8’x4’ | 8’ × 6’ |
| Sterile Tech TM Model Number |
Working Size (LxW) Ft |
| SCL 42 | 4’x2′ |
| SCL 43 | 4’x3’ |
| SCL 44 | 4’x4’ |
| SCL 63 | 6’x3’ |
| SCL 64 | 6’x4’ |
| SCL 84 | 8’x4’ |
| SCL 86 | 8’ × 6’ |
Related Products
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Why Choose Sterile Tech TM India?
Sterile Tech TM India offers ceiling laminar airflow equipment as part of its cleanroom and laminar airflow product range. Its published product information includes ceiling-suspended systems for operation theatre and pharmaceutical filling and packing applications.
Customers can discuss their project requirements, installation dimensions, airflow coverage, filter specifications, and intended application with the team.
Before finalising your order, request the approved technical datasheet, drawings, material details, filter documentation, installation scope, and testing requirements for the selected system.
Frequently Asked Questions
1. What is a ceiling laminar airflow system?
It is a ceiling-mounted system that supplies filtered air downwards over a designated area to help control airborne particles.
2. Where are ceiling laminar airflow systems used?
They may be used in operation theatres, pharmaceutical filling and packing areas, cleanrooms, and selected industrial production environments.
3. Which filters are used in ceiling laminar airflow equipment?
HEPA filters are commonly used, with pre-filtration selected according to the system design. Confirm the filter grade and performance documentation for the specific model.
4. Can ceiling laminar airflow systems be customised?
Dimensions and installation arrangements can be discussed according to the project layout and required coverage. Confirm the available options with the supplier.
5. How often should ceiling laminar airflow filters be replaced?
Replacement depends on filter condition, pressure drop, operating hours, environmental conditions, and the manufacturer’s maintenance guidance. Use inspection and performance data rather than relying only on a fixed interval.