详情
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.
| 国家: |
China |
| 型号: |
842139
|
| 离岸价格: |
( Negotiable ) （面議）
获取最新报价
|
| 位置: |
Liaocheng China |
| 最小订单价格: |
- |
| 最小订单: |
4 Case |
| 包装细节: |
Box or wooden box |
| 交货时间: |
Deliver in 3-5 days after receiving payment |
| 供应能力: |
300 Piece per Day |
| 付款方式: |
PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T |
| 產品組 : |
FFU
|
