Your Leading Manufacturer and Top Rated Supplier of Clean Room FFU.
Sunnyda is the top-notch manufacturer and supplier of various cleanroom equipment and accessories. We also have a good range of Clean Room FFU models and attachments. Our products are always manufactured keeping quality the main focus. We make sure that whatever reaches you is worth your money.
Not only on the quality of production, but Sunnyda also paid good attention to the durability and life of the products to save your investment. This is why our entire Clean Room FFU variety is highly durable and has a good service life. During its life, it will hardly demand any additional expenditure from you besides the regular maintenance cost that you have to spend.
The best thing is that Sunnyda also allows you to make your own Clean Room FFU by filling in the customization demands and details. With this, you will be able to design a product that exclusively matches your demands. This helps you save a lot of money by not spending it on additional features of the cleanroom parts that you don’t even require. For the customization process, you need to find out the best features to add in a Clean Room FFU that satisfies the requirements of your specific application.
Sunnyda is globally recognized for its fast and efficient customer care services. So you can call us anytime and ask our help regarding your queries and problems. We ensure that you won’t be left disappointed anytime. We have a big customer care team that exclusively focuses on handling your complaints or questions. So in case, you need to know anything about our Clean Room FFU or require any other services just give us a call and we will help you out.
|Frame Material||Powder Coated Steel/GI/Stainless steel|
|Primary Filter||Available according to your Requirements|
|Motor Type||Chinese Motor/ German Motor (EBM)|
|HEPA Filter Efficiency||H13, H14,U15,U16|
|Size mm||575*575 Customizable|
Clean Room FFU-A Well-Researched Guide by Sunnyda.
It is because the cleanroom environment is really clean and has to be protected from foreign agents present in the air entering the cleanroom to avoid contamination.
The best thing you can use for helping with contamination control is a Clean Room FFU. It helps in the reduction of particle concentrations that are entering your cleanroom environment.
It is always delivered in a ready-to-use manner and you can simply start taking its advantage once done with the simple installation process.
The good thing is that it is suitable for cleanrooms having either laminar or turbulent airflow. This prevents the limitation of its usage with dependence on the cleanroom type.
To know more about Clean Room FFU, this guide shares all the basic details regarding its working, applications, installation, etc. So without delaying any further, start reading below.
Semiconductor Clean Room Fan Filter Unit
1. What is a Clean Room FFU?
2. What are the Prominent Features of a Clean Room FFU?
3. What are the Major Specifications of a Clean Room FFU?
4. What is the Construction Process of a Clean Room FFU?
5. How Does a Clean Room FFU Work?
6. What are the Major Applications of Clean Room FFU?
7. What are the Two Common Filter Media Choices When Using a Clean Room FFU?
8. What are the Requirements of a Clean Room FFU?
9. What are the Clean Room FFU Options Suitable for Ceilings?
10. What are the Properties of a Micro-Sound Clean Room FFU?
11. How is a Pharmaceutical-Style Clean Room FFU Special?
12. What is Special About the Energy Saving and Reverse Flow Clean Room FFU?
13. What are the Performance Features of a Constant Output Clean Room FFU?
14. What are the Excellent Benefits of a Clean Room FFU for your Applications?
15. What are the Optional Accessories of a Clean Room FFU?
16. How is a Clean Room FFU Control System Designed?
17. What are the Features of a Clean Room FFU Control System?
18. How to Install your Clean Room FFU?
19. How to Replace your Clean Room FFU?
20. What are the Maintenance Instructions for your Clean Room FFU?
21. How to Improve Service Life of your Clean Room FFU?
What is a Clean Room FFU?
A Clean Room FFU is filtering equipment that has an inbuilt motor, filter, and fan.
The motor and fan are mainly responsible for dealing with the filter pressure drop by supplying adequate static pressure.
The motor receives the energy for running the fan and the filters are good in controlling the entry of only specific-sized particles into the cleanroom.
You can adjust the fan speed according to your application demands as well as change the size of entering particles by replacing the filter.
The main reason for installing a Clean Room FFU is to filter pathogenic particles from the air entering controlled environments, like a pharmaceutical cleanroom.
As a result, the air that finally enters the controlled environment is highly purified and free of contaminants.
Always keep in mind that you have to install multiple units of the controlled environment that covers a large area to meet the work demands.
Sunnyda Clean Room FFU
What are the Prominent Features of a Clean Room FFU?
It helps you adjust the fan on low, high, or medium speed for controlled air filtering.
Built-in Diffuser Panel and Baffling Plate:
They play role in the quiet motor operation and also ensure uniform airflow.
The low-vibration design helps in smooth operation. You will observe only 49 dBA when measured at 90 FPM at 30 inches away from the filter face.
Minimal Service Requirement:
Clean Room FFU has minimal service requirements and smooth performance. Also, it has easily replaceable filters that can be replaced anytime if damaged.
Easy Filter Replacement:
The filters are gel-sealed and feature easy-open clips to make filter replacement easy and less time-consuming for you.
This will also save you from damaging the cleanroom ceiling for filter replacement.
Advanced Baffling Technology:
This advanced technology ensures laminar airflow by keeping airflow uniform.
This design is good for easy installation and simple operation. It can also fit in limited ceiling space.
It is also designed considering IEST recommended standards for better quality and performance.
The built-in filters are always leek-tested for ensuring maximum efficiency and trouble-free performance.
Clean Room FFU Parameters
What are the Major Specifications of a Clean Room FFU?
The specifications may vary with the application requirements e.g. models being used in a semiconductor cleanroom may differ from those being used in laboratory environments.
The reason behind this variation is the work demand of the application.
Considering standard demands, the common specifications observed are:
- 45 m/s air velocity (the distance covered in a unit time)
- 120 Pascal pressure difference of filter (the change in pressure values taken at two different points)
- 2,350 m3/h air quantity (the air flowing through an area)
- 270 Pascal overall pressure difference
- 50 dB (A) sound level (audible measurable intensity of sound)
- 180 W power consumption (energy needed for driving the motor)
Low Noise Clean Room FFU
What is the Construction Process of a Clean Room FFU?
A Clean Room FFU is a metal housing that has standard dimensions of 2 by 2, 3 by 2, or 4 by 2.
Its construction includes three main components; a fan, a motor, and a filter, and the process involve:
Stainless steel, galvalume sheet, or aviation aluminum casing are the usually opted casing optional. They help keep the body away from corrosion or rusting problems.
HEPA Fan Filter Unit Manufacturing
How Does a Clean Room FFU Work?
The fan installed in a Clean Room FFU is responsible for pulling air inside and then uniformly sending it out into the laboratory, semiconductor unit, or hospital cleanroom environment.
The inflow of air is performed by the filters installed inside.
Using a rheostat motor adjustment you can always set the speed of the fan as per your application demands. Also, you can install a filter of your choice to meet the work requirement.
HEPA and ULPA filters are mostly used. They both have almost the same efficiency but the size of controlled particles is variable.
ULPA filters are preferable if the particle size is to be kept small. In case the particle size is slightly higher, HEPA filters are used.
After filtering the air and trapping contaminants, purified air leaves the Clean Room FFU and is distributed in one direction at a constant speed to the controlled environment.
Clean Room FFU Working Principle
What are the Major Applications of Clean Room FFU?
Below are the notable applications of Clean Room FFU:
For making semiconductor chips that are used in data storage.
It helps in performing surgical procedures that require controlled and clean environmental conditions.
For manufacturing high-quality germ-free food. This food is good for health and does not cause disease.
It is used for performing various tests that help in the diagnosis of disease without the interference of microbial agents.
For conducting various researches to help find the cause of disease and find then find its suitable cure.
HEPA Fan Filter Unit Applications
What are the Two Common Filter Media Choices When Using a Clean Room FFU?
When using a Clean Room FFU, you can choose to install your desired filter media that meet your application demands.
The two main filter media choices include HEPA and ULPA filters.
HEPA filter allows the elimination of particulate matter having the size of more than or equal to 0.3 microns.
It offers 99.97% efficiency and can also be attached to a pre-filter for preventing the entry of larger particles and trapping them before they reach the main filter.
There are various options when choosing HEPA filters, making it easier for you to select the best one for your application.
HEPA filters are highly durable and have a service life of more than 10 years.
ULPA cleanroom filter allows the elimination of particles that are higher than or equal to 0.12 microns. It has dense filter material reducing the airflow rate.
This high density of filter material demands more power consumption for moving the air.
ULPA filter is considered to be slightly less effective for lowering particulate concentration in a controlled environment. The average life expectancy of this filter is 5 to 8 years.
Clean Room Fan Filter Unit Highly Efficient Filter
What are the Requirements of a Clean Room FFU?
Choosing the right Clean Room FFU for your application is important for ensuring maximum performance and efficiency.
Once you choose the one for your application you should then focus on the requirements that it demands, which include:
A Clean Room FFU demands a completely clean environment with high hygienic standards.
The environment should also be wipeable, antibacterial disinfectable, and cleanable by vacuuming.
The most important environmental parameter that you should consider is ventilation. The area where is to be installed must be well-ventilated.
This will ensure proper and smooth inflow and outflow of dirty and clean air respectively.
The interior construction should be considered with anti-corrosive material. This will protect it from corrosion and rusting problems.
The environment should also be humidity-free for keeping the outer body safe from corrosion.
Clean Room FFU Anti Rust Cabinet
What are the Clean Room FFU Options Suitable for Ceilings?
The Standard Type Clean Room FFU:
You can adjust the degree of cleanliness according to the type of cleanroom (ISO 1 to ISO 9 cleanroom) where it is installed. It also comes with extremely low chances of leakage.
The layout arrangement allows you to install it either by the wall method or by the bay method. You can also adjust the volume of airflow and increase or alter the cleanliness results.
- It has a 3-section, aluminum turbo fan having variable speed ensuring low-noise production and high-performance efficiency.
- There also is a carry handle with it, for making transportation and installation convenient.
- The electric power is connected via a safety socket block.
- A highly efficient ULPA filter is installed.
AC Motor Type Clean Room FFU:
It is completely closed and reduces the chances of contamination by not allowing dust generation.
It also has an exclusive air duct and air diversion design that decreases the pressure drop and maintains suitable pressure levels.
- It features variable speed turbofan or 3-speed options selection.
- It comes with noise-reduction properties.
- The special design technology helps in improving fan static pressure also.
- You can easily repair and maintain it.
- A simple ON/OFF switch controls the control panel.
- Different indicator lamps help in indicating the current situations.
- It also has a dynamic vibration balance and backward inclined fan impeller.
Ceiling Mounted Clean Room FFU
What are the Properties of a Micro-Sound Clean Room FFU?
A micro-sound Clean Room FFU has a 30% ASHRAE pleated type prefilter, an efficient HEPA filter, seismic clip points.
It can be used for different cleanroom types including modular cleanroom, non-medical cleanroom, etc.
It also has a variable speed control with RFI suppression properties for fine-tuning the airflow and a safety switch for turning off the system during service.
Steel housing construction is used with white powder coat finishing.
It also has an efficient N310 motor blower which uses low wattage, and a permanent split capacitor type motor blower having heat overload protection properties.
Various models are available with different voltage settings, including 115-volt models, 230-volt models, and 277-volt models.
White epoxy coating is finally applied following diamond pattern grille which is also tested for IEST and ISO standard compatibility.
A highly efficient HEPA filter is installed. You can also choose to install a ULPA filter if you want.
Micro Sound HEPA Fan Filter Unit
How is a Pharmaceutical-Style Clean Room FFU Special?
Pharmaceutical-style Clean Room FFU is also known as room-side-replaceable FFU which is made by pharmaceutical companies and medical device manufacturers.
Its construction involves a leak-free sealed gel lining the terminal of the final filter. It also has a ULPA or HEPA replaceable filter.
You can easily remove this filter anytime by accessing the polystyrene grille without taking the Clean Room FFU out of the installation site
In the middle of the filter face lies the access port that helps in monitoring the static pressure.
The standard model has size measurements of 2’ by 4’ and requires the same size of the grid by an opening size of 22.5” into 46.5”.
Its airflow range for a 2’ by 2’ model lies between 220 and 340 CFM and for a 2’ by 4’ model it is between 340 and 640 CFM.
Having a surrounding sound level lower than 45 dba, it has a sound level of 54 dba approximately which is achieved by 90 FPM face velocity.
Pharmaceutical Clean Room FFU
What is Special About the Energy Saving and Reverse Flow Clean Room FFU?
Energy-saving Clean Room FFU has an airflow velocity of 90 feet per minute. It has a base design construction, a pre-filter, and a HEPA filter with 99.99% efficiency.
It also has a 3-speed switch that you can use for turning down the system during the service time. It is well-known for its quiet performance and affordability.
On the other hand, the reverse flow Clean Room FFU has negative pressure requirements. It has a built-in HEPA filter for pulling out air from the sterile room.
This filter also traps particles of 0.3 microns or higher. Once the air is cleaned it is sent to the vent from where it reaches the re-circulation system or into the surrounding environment.
DC Motor Energy Saving FFU Unit
What are the Performance Features of a Constant Output Clean Room FFU?
A constant output Clean Room FFU has the property of making automatic adjustments for maintaining necessary airflow conditions, other features include:
Digital Speed Display:
It helps you monitor the performance speed and ensure that it is adjusted according to the application’s demands.
Power Consumption Rating:
It gives a low power consumption rating indicating that less energy is being used. This saves power and is more affordable.
With the help of a potentiometer, you can always adjust the airflow rate according to your work demand.
Electronic Commutative Motor:
This motor is good at maintaining constant airflow. Ultimately your system is saved from extreme airflow fluctuations and diversions.
This motor is exclusively programmed to automatically adjust to the fluctuating loads by altering its speed.
What are the Excellent Benefits of a Clean Room FFU for your Applications?
A Clean Room FFU has multiple benefits for your cleanrooms either a portable cleanroom or a non-portable one, some of which are:
Low Sound Level:
Noisy environments are never pleasant for the workers. A Clean Room FFU with low sound level and noise cancellation properties is always comforting for the workers.
As a result, they are better able to concentrate on their work.
Clean Room FFU requires low watt consumption and gives an efficient performance in return. This means that a low-watt power source can be used for fulfilling the energy demands.
It has low height construction making it suitable to be an installation in areas where there is limited height space.
Affordable Operational Cost:
The best thing is that it comes with a reduced operational cost, cutting down on your input expenditure and giving out maximum profit.
This switch allows you to adjust the speed settings as per your application requirements.
Affordable Cleanroom FFU
What are the Optional Accessories of a Clean Room FFU?
Challenge Port Kit:
A challenge port kit helps in detecting any leakage problems more efficiently. It also makes filter replacement easier.
For assembly brass fitting, ¼” tubing and white polypropylene plug are required.
Power Plug Adapter:
It helps you fit in the plug-in external outlets for building secure electrical connections.
Stainless Finished Mount Frame:
This is good for resisting corrosion problems and protects the inner surface from direct environmental exposure.
You can replace your damaged filter with this replacement filter easily for continuing efficient operation.
Replacement Filter Alarm:
This alarm notifies you when there is a need for filter replacement to prevent the system from further mechanical damage.
It is used for neutralizing the charges that connect and hold particles with the surface without requiring any adjustments or calibrations.
It also prevents the disruption of laminar airflow and provides balanced ionization results.
This cover reduces the chances of contamination by preventing the entry of foreign agents into the filter.
Night Mode Switch:
It helps in saving power consumption and reduces operational costs.
Power Distribution Modules:
A power distribution module ensures uniform power distribution to the system and saves from overloading problems.
Stainless Steel Finish Clean Room FFU
How is a Clean Room FFU Control System Designed?
A Clean Room FFU control system can be constructed amongst different cleanroom environments including medical, pharmaceutical, and industrial cleanroom environments, etc.
This control system involves connections from remote system locations, forming a complete network.
The operator of this network can perform required airflow adjustments to a concentrated location. This helps in lowering operational costs.
The motor blower units installed in a Clean Room FFU either involve a low voltage unit (115V) and a high voltage one (277V). This saves you from bearing high DC motor expenses.
Its construction also involves a single or multiple addresses which are controlled by a wall-mounted console.
In an address, a ULPA or HEPA filter is having 53mm media packs, 4 wired SAM units, and user-friendly LED readable mounted control consoles.
These filters have efficient filtration performance. They trap foreign agents and prevent their entry into the cleanroom door.
It also involves a motor blower unit that is either available in low (115V) or high (277V) AC impeller options.
What are the Features of a Clean Room FFU Control System?
Accurate Airflow Control:
A limitless individual address should be considered for remotely controlling the fan speed. Also, the layout of the cleanroom should be easily configurable.
Individual or collective controlling both should be accessible. For forming a collective unit, 1 to 4 units are added to each address.
The balancing and recalibration information displayed in the cleanroom must be easy to read.
You should have the option of turning down the power supply of a specified area without shutting down the entire system completely.
These shutdowns are usually required during servicing, upgrade, or maintenance period of the Clean Room FFU.
The junction boxes must have integral wiring for cutting down onsite electrical work. Filters having a 70mm pleated design should be preferred.
CRF or NCR Clean Room FFU options must be chosen for enhanced operating efficiency.
Clean Room FFU With Excellent Control Features
How to Install your Clean Room FFU?
Here is the installation procedure you should follow carefully:
Organize the Equipment:
The first step is to prepare for the installation. For this keep your Clean Room FFU installation equipment ready and organized.
Prepare the Site:
The site of installation must be prepared before starting the process.
If you plan to install it in the ceiling, make sure to clean and mark the cleanroom ceiling properly before starting the installation.
Make sure to wear the necessary safety equipment to keep yourself protected from injuries during the installation process.
Start the Process:
Take the Clean Room FFU out of the delivery pack. Install the filter after consulting with the user manual.
Raise it completely above the ceiling grid, lower it on the backside, and secure using eyebolts.
Build Wire Connections:
The last step is to build proper and secure electrical connections. The wires used should be properly insulated to prevent fire risks and shock problems.
Finally, turn on the power supply to check if the installation has been performed successfully.
How to Replace your Clean Room FFU?
- Remove it from the ceiling.
- Unscrew the screws keeping the filter and the metal housing intact with a ¼” hex drive socket.
- Separate the old filter from the housing and install the new filter. Make sure to prevent direct contact with filter media and the metal sheet for avoiding damage and leakage.
- Adjust the housing properly, place back the screws and fix them in place.
What are the Maintenance Instructions for your Clean Room FFU?
For better working efficiency and long life, you need to maintain your Clean Room FFU regularly. You can follow the given guidelines:
Regular cleaning is necessary to prevent dirt accumulation in the filters. Dirt build-up increases the stress and load on the motor bearings by producing vibrations.
A higher load on the motor means more power consumption. This will also increase the operational cost and chances of overload problems.
Also, wipe filter fans properly to make sure they do not increase the chances of contamination.
Easy to Maintain Clean Room FFU
Replace the filter whenever you observe any leakage problems. A damaged filter will never satisfy the cleaning demands of your application.
It is better advised to use a replaceable unit for avoiding taking out cleanroom ceiling tiles for the replacement process.
Protect the new filter from any sort of mechanical damage to maintain its performance and provide high cleaning results.
In case there is lubrication loss, use the compatible lubricant to prevent any further mechanical damage to the system.
If your system is experiencing any kind of problems (internal or external) solve them immediately. The more you will delay the higher will be the damage.
How to Improve Service Life of your Clean Room FFU?
It is important to carry out regular inspections for monitoring its performance and finding out any arising problems.
Service every three months if it is used to fulfill high workload demands. In case of a low or normal workload, service every 6 to 9 months.
Make sure that the wiring used in building electrical connections is secure and meets high-quality standards. This will prevent the risks of shocks or fire.
If any component is damaged get it replaced immediately for preventing any further damage to the system.
A Clean Room FFU enhances the control of contamination risks that are harmful to the cleanroom environment, be it a stationary or a mobile cleanroom.
For better filtration results make sure that the filters installed in your Clean Room FFU are clean and meet the filtration requirements of your application.
You can also adjust the speed and particle size settings to fulfill your application demands. Always monitor the performance levels to see if any further adjustments are required.
Always take good care of the cleanliness and maintenance of your Clean Room FFU for improved performance and results and replace professionally if required.
100% Quality Tested Clean Room FFU