Product Description
Clean
room HEPA fan filter unit (FFU) is a modular terminal air
supply device with self-powered and filtering function. The fan
sucks the air from the top of the Fan filter unit and filters it
through HEPA, and the filtered clean air is evenly sent out at a
air flow of 0.*5m/s±*0% on the entire air outlet surface.
Clean room HEPA fan filter unit (HEPA FFU) are mostly used in Class
*0 and Class **0 clean rooms.The FFU has its own fan, and the air
is uniform and stable. It avoids the problem of air volume balance
in each air outlet of the centralized air supply system.It is
especially beneficial for vertical one-way flow cleanrooms. Its Low
product height helps to saves space in the air chamber when the air
supply system is designed.
Common dimensions
|
Model |
Housing dimension
mm (H×W×D) |
Filter dimension
mm (H×W×D) |
Filter efficiency |
Motor efficiency |
|
SL**0CDCZPN1 |
***5×***5×**0 |
***0×***0×*0 |
ULPA/HEPA |
*8% |
|
SL**5CDCZPN1 |
**5×***5×**0 |
**0×***0×*0 |
ULPA/HEPA |
*8% |
Advantages
• Long operation
time
SNYLI'S
FFU motor has shaft current protection measures to prevent the
bearing from being corroded by electromagnetic waves,thus
further prolonging the working time of the
FFU.
• The system is
very flexible and can be adjusted at any time
Because
the wall panels of the clean room are arranged with the modulus of
the ceiling lattice, and due to its special node structure,
the wall panels of the clean room can be adjusted at any time to
change the layout of the room. At the same time, if the
cleanliness of the room needs to be adjusted, it can be achieved by
increasing or decreasing the number of FFUs. This is almost
impossible for purification systems that usually supply air
centrally.
• The
air is uniform and stable
The FFU has its
own fan, so the air is uniform and stable. It avoids the problem of
air volume balance in each air outlet of the centralized air supply
system. Especially beneficial for vertical one-way flow
cleanrooms.
• Significant
energy saving
There are few air
ducts in the FFU system. In addition to the fresh air being
delivered by air ducts, the return air of FFU operates in a small
cycle, thus greatly reducing the resistance consumption of the air
ducts. At the same time,since the surface wind speed of the FFU is
generally 0.*5~0.*5m/s, the filter resistance is small, and the
power of the FFU caseless fan is very small. The new FFU adopts a
high-speed motor, and the shape of the fan impeller is also
improved. to greatly improve. According to the author's estimation,
the FFU system can generally save more than *0% energy than the
centralized air supply purification system, so that the FFU system
can save the increased initial investment (compared with the
centralized air supply purification system) by saving electricity
costs within two or three years.
• Save
space
Since the huge
return air duct is omitted, the installation space can be saved. It
is very suitable for renovation projects with tight ceilings.
Another benefit is that the construction period is shortened due to
the relatively spacious space with few air ducts.
• Reasonable
layout of air vents, lamps, smoke detectors, sprays, electrostatic
neutralizers, etc.
These
common devices in clean rooms all have their own installation
ceiling lattice positions, which are both reasonable and beautiful.
In the purification system with centralized air supply, the layout
of these devices often conflicts, and the ceiling appears
crowded.
• Negative
pressure seal
The static
pressure box of the FFU air supply system is negative pressure, so
even if there is leakage in the installation of the tuyere, it will
leak from the clean room to the static pressure box, and will not
cause pollution to the clean room.
| Country: |
China |
| Model No: |
842139
|
| FOB Price: |
( Negotiable ) (Negotiable)
Get Latest Price
|
| Place of Origin: |
Liaocheng China |
| Price for Minimum Order: |
- |
| Minimum Order Quantity: |
4 Case |
| Packaging Detail: |
Box or wooden box |
| Delivery Time: |
Deliver in 3-5 days after receiving payment |
| Supplying Ability: |
300 Piece per Day |
| Payment Type: |
PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T |
| Product Group : |
FFU
|
