Fan Filter Unit AC
Product Description
Our AC Fan Filter Unit (FFU) is engineered to deliver reliable, uniform, and energyefficient
airflow for cleanrooms and controlled environments. The unit is manufactured using
high-quality GL (Aluminium-Zinc) coated steel sheet with a durable powder-coated
finish, providing excellent corrosion resistance, enhanced surface protection, and long
service life.
The FFU is equipped with a high-performance 200 W AC motor and an adjustable speed
control system offering Low, Medium, and High RPM settings. This allows precise airflow
regulation to meet different cleanroom classifications and process requirements. With a
compact 230 mm low-profile design, the FFU is ideal for modular cleanroom ceilings where
installation space is limited.
Key Features
Premium Galvalume Construction
Fabricated from 0.8 mm Aluminium-Zinc (Galvalume) sheet
High corrosion resistance and long service life
Lightweight yet robust body suitable for ceiling grid installation
Smooth finish for easy cleaning and maintenance
High-Performance AC Motor
200W AC motor ensures stable and powerful airflow
Highly reliable and designed for continuous operation
Low noise emission suitable for cleanroom/office environments
Adjustable Speed Control
Three-stage speed system: Low / Medium / High RPM
Enables users to set airflow based on room requirements
Smooth and stable control for consistent performance
Efficient Power Consumption
Total power consumption: 230W
Energy-efficient design for long operational hours
Reduced operational cost with high performance
Optimized Airflow
Provides uniform vertical airflow across the work area
Designed to support HEPA Filter (H13/H14)
Ensures controlled clean air supply for contamination-free environments
Compact & Easy Installation
Size: 1175 × 575 × 230 mm
Compatible with modular ceiling systems
Lightweight construction for easy mounting and service
Applications
Cleanrooms (Pharma, Electronics, Laboratories)
Hospitals & Healthcare rooms
R&D centers and testing facilities
Semiconductor and precision manufacturing
Office spaces requiring clean airflow
Key Highlights
✔ GL Zinc-Coated & Powder-Coated Body
Provides superior corrosion resistance, smooth surface finish, and long-term durability in
cleanroom environments.
✔ Energy-Efficient AC Motor
200 W AC motor designed for continuous operation with optimized 230 W power
consumption.
✔ Adjustable Airflow Control
Three-step speed control (Low / Medium / High RPM) enables easy airflow adjustment as per
cleanroom needs.
✔ Compact Low-Height Design
Only 230 mm height, suitable for cleanrooms with restricted ceiling space.
✔ Stable & Low-Noise Performance
Balanced motor and fan assembly ensures smooth airflow with minimal vibration and noise.
✔ HEPA Filter Compatibility
Designed to support HEPA H13 / H14 filters for high-efficiency air filtration.
✔ Easy Installation & Maintenance
Lightweight construction and service-friendly design simplify installation and filter
FFU (Fan Filter Unit) - High-Efficiency Cleanroom Air Filtration System
A FFU (Fan Filter Unit) is one of the most critical components in modern contamination-controlled environments. The Rayshen FFU is a self-powered, high-efficiency air filtration solution designed to deliver consistent laminar airflow and superior particle control in demanding cleanroom applications.
Each ffu unit integrates a precision-engineered fan with a high-grade HEPA filter or ULPA filter, ensuring uniform airflow while overcoming internal resistance. These systems are widely used in ffu clean room installations where stable air velocity and cleanliness levels are non-negotiable.
Engineered for modular flexibility, Rayshen ffu systems support zoning control, airflow customization, and effortless retrofit into both new and existing clean room setups. With robust construction, energy-efficient AC motors, and low noise output, our FFUs are built for long-term performance across India’s most critical industries.
Key Features & Technical Advantages
1. Designed for Cleanroom Compatibility
Rayshen filter unit solutions are suitable for ISO Class 5 to ISO Class 8 environments, making them ideal clean room equipment for pharmaceuticals, electronics manufacturing, research laboratories, and healthcare facilities.
2. Advanced HEPA & ULPA Filtration
Each ffu unit is available with:
- HEPA filter: 99.99% efficiency @ 0.3 microns
- ULPA filter: 99.9995% efficiency @ 0.12 microns
This high-level hepa filtration ensures reliable particle retention in critical zones such as filling lines, operation theatres, and controlled processing areas.
3. Heavy-Duty Construction for Industrial Use
- Casing materials: Galvanized steel or stainless steel
- Impellers: Steel aluminum alloy or full aluminum
The rugged build ensures corrosion resistance, durability, and extended service life, perfect for Indian operating conditions.
4. AC Motor Technology with Stable Airflow
Unlike conventional air handling systems, Rayshen fan filter unit designs use AC motors that deliver:
- Consistent airflow output
- Cost-effective, low-maintenance operation
- Reliable 24/7 performance for large cleanroom zones
5. Flexible Airflow Capacity
- Airflow range: 850 to 2400 CFM
- Standard sizes: 2×4 ft and 4×4 ft
These options allow easy scaling of ffu clean room projects, from small labs to large manufacturing floors.
6. Negative Pressure Design
The negative pressure configuration simplifies ducting, minimizes contamination risks, and allows seamless integration with other clean room equipment such as air shower systems and pass boxes.
7. Smart Control & Safety Options
- Software-based FFU monitoring
- Manual speed control switches
- Overheat protection for high-temperature zones
This makes Rayshen FFUs suitable for advanced GMP and ISO-compliant facilities.
Model Variants
☑️ GF22AC - Compact FFU for Small Clean Zones
Size: 575 × 575 × 180 mm
Ideal for operation theatres, sampling booths, mini cleanrooms, and testing enclosures.
☑️ GF24AC - Standard FFU for Modular Cleanrooms
Size: 1175 × 575 × 180 mm
Perfect for pharmaceutical processing areas, electronics assembly lines, and R&D laboratories.
☑️ GF44AC - High-Capacity FFU for Large Facilities
Size: 1175 × 575 × 180 mm
Designed for semiconductor, aerospace, and biotechnology cleanrooms requiring maximum airflow coverage.
Applications Across Critical Industries in India
🔹Pharmaceutical Manufacturing
Supports GMP-compliant sterile zones, filling lines, QC labs, and washing areas often paired with ss sink stations.
🔹Semiconductor & Electronics
Protects sensitive PCB assembly and wafer handling processes from micro-level contamination.
🔹Healthcare & Hospitals
Used in OTs, ICUs, IVF labs, CSSD areas, and isolation rooms, often integrated with air shower entry systems.
🔹Biotechnology & Research
Ensures contamination-free airflow for analytical testing, microbiology, and cell culture labs.
🔹Aerospace & Automotive
Creates dust-free environments for precision component assembly and inspection.
Why Choose Rayshen FFUs
✔ Trusted Indian Manufacturer
Rayshen designs and manufactures FFUs tailored to Indian cleanroom requirements.
✔ Cost-Effective & Durable
Reusable filters, service-friendly design, and long operational life.
✔ Low Noise, High Comfort
Maintains a stable working environment without disturbing personnel.
✔ Modular & Retrofit Ready
Easily integrates with existing clean room equipment layouts.
✔ Certified Filtration Accuracy
Proven hepa filter performance for reliable contamination control.
Connect with Rayshen for Advanced FFU Air Filtration Solutions
Looking for a Reliable FFU Manufacturer in India?
Rayshen delivers durable, high-efficiency AC FFUs for demanding cleanroom environments.
📞 Call Us: +91-9359096079
📩 Email: info@rayshen.in
📦 Custom Sizes | Pan-India Delivery | Factory-Direct Pricing
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