Китайский оригинальный заводской выпуск воздуха недорогой мини-фильтр Fffu 2x2 фута пластиковый фильтр крыльчатки высокоэффективный с

China original factory air exhaust cheap mini FFU 2x2 Feet plastic impeller Fan filter Unit High Efficiency FFU with HEPA Filter 

FFU fan filter unit is type of unit used for filtering laminar air and supplying clean air. FFU can be used stand alone or installed modularly. FFU is the core when making clean room equipment for a given space including clean booth, clean bench and clean room assembly

FFU is short for fan filter unit.it is a kind of air supply device which has motive power and filtering function.air is brought in top of FFU as passing through Hepa filters.filtered air comes out of outlet evenly,modules connection running.
FFU provides clean air and particle controlling.FFU is installed on ceiling of clean room(25% to 100% cover rate),general dimension is 2'*2'or 2'*4' or 4'*4',also support custom size
Application:applying in class 10,000 to class 10 of clean room,even forming ultra-clean assembly line,clean work office,clean booth,clean closet and etc.....

We also could according to different size FFU provide customized air outlet Air Diffuser Plate, air intake Flange(Support Connect with Flexiable Ventilating Duct), Nylon Prefilter, welcome to OEM/ODM.

FFU Features: 
1. Product Material
a. Box structure:SGLD.
b. The air intake have detachable Fan protecting net and air flow deflecting ring, Could ensure air flow smooth, 
and protect safety in construction.
c. Around the Fan box corner have clapboard, to help connect HEAP filter.
d. Fan:
(a) Type: Centrifugal Fan.
(b) Impeller Material: Plastic/Aluminum.
(c) Air Velocity: 0.35m/s-0.62m/s,Adjustable Speed. Initial resistance:≤130Pa, Final resistance :≤200Pa.
(d) High static pressure can overcome the pressure loss of filter/diffuser plate/elevated floor/clean room/dry coil and return duct.
(e) Noise Level: <58dB(A)(0.45m/s)
(f) Power: Single phase 220V 50Hz (can be equiped with a change-over plug to suitable for your local voltage).
(g) Terminal box: three-hole quick power connection.
(h) AC power plugs:China CPCS-CCC (Type I).
2. Control System
a. Optional centralized control: FFU group control system, field and remote ON/OFF control is adopted, and the running state of FFU loop is brought into the central monitoring of the factory by signal.The central control computer can operate FFU start, stop and speed regulation, and display the running and overload status of FFU.
b. Provide indication of failure and downtime.
3. HEAP Filter
a. Filter Materil: H13(99.99%)Fiberglass.
b. Frame: Aluminum Alloy.
C. Filter has been strictly tested before leaving factory, could provide test report.
4. Warranty
2 years warranty for Centrifugal Fan and Fan box shell.

Trade Terms: 

We could provide almost all of trade terms: Door to Door, EXW,FCA,FOB,CIF,CPT,DAF,DDU and so on.

Payment Terms:
1.Many payment method for choice: Bank transfer, L/C, Paypal, Western union and Alibaba Trade Assurance etc.
2.Sample order: 100% payment before goods production.
3.Bulk order: Total amount more than 5000USD, 70% Deposit In advance, 30% balance Before Delivery.