Portable HEPA Fan Filter Unit FFU

• Material: Stainless Steel
• Usage: for Experiment
• Flow Direction: Centrifugal
• Pressure: High Pressure
• Product Name: Fan Filter Unit
• Average Air Speed: About 0.45 M/S
• Model NO.: Portable HEPA Fan Filter Unit
• Standby Power Loss: < 1.2W
• Core Components: Motor
• Transport Package: Standard Export Packing
• Specification: 1174*1174*300mm
• Trademark: SNYLI
• Origin: China
• HS Code: 8414599099
• Production Capacity: 1000 Units Per Month

Product Description

Portable HEPA Fan Filter Unit is a self-powered air supply and filtration unit, which is a modular terminal air supply unit with filtering effect.

FFU fan filter units can be modularly connected for use, FFU is widely used in clean rooms, clean workstations, clean production lines, assembled clean rooms and partial class 100 applications, etc. Using FFU fan filter units can make simple clean workstations, clean sheds, clean transfer cabinets and clean storage cabinets, etc. It is suitable for obtaining a high level of clean environment in various environments. It provides high quality clean air for clean rooms and micro-environments of different sizes and cleanliness levels. In the new clean room and clean plant type renovation, it can improve the cleanliness level, reduce noise and vibration, also can greatly reduce the cost, easy to install and maintain, is the ideal part of clean environment.

A fan filter unit is a combination of a fan and a filter (HEPA or ULPA) to form a self-powered end purification unit. To be precise, it is a self-powered, modular end-supply unit with filtration efficiency.

Model	Housing dimension mm (H×W×D)	Filter dimension mm (H×W×D)	Filter efficiency	Motor efficiency
SL-30CDCZPN1	1174×1174×300	1170×1170×70	ULPA/HEPA	88%
SL-15CDCZPN1	574×1147×265	570×1170×70	ULPA/HEPA	88%

FFU basic structure
(1), The box: its material commonly used galvanised aluminium alloy coated steel, aluminium alloy, stainless steel three. The function is to support the fan and the air guide ring, and the second is to support the flow guide.
(2), Guide plate: airflow equalisation device, built into the interior of the box, the fan below the surrounding.
(3), the fan: there are single AC (AC/1Phase), DC (EC/1Phase), three AC (AC/3Phase) three.
(4), Control components: for AC FFU, its commonly used five-speed governor or infinitely variable governor; DC system control chip embedded in the motor internal, with the help of special control software, computer, control gateway and network lines to achieve remote control.
(5), Filters.
Pre-filter: filtration of large dust particles, non-woven, primary filter, filter frame.
High efficiency filter: HEPA/ULPA (High Efficiency/Ultra High Efficiency).
Chemical filter (Chemical Filter): in addition to ammonia, boron, organic gases, etc., generally installed in the air inlet, the same as the pre-filter installation method.

FFU Classification

By material	Classified according to the different materials of the chassis into standard coated steel sheets (including galvanized, aluminized zinc, sprayed plastic, etc.), code G; stainless steel sheets, code S; aluminium sheets (aluminium alloy sheets), code A; other materials, code O.
By motor method	According to the classification of motor mode, it can be divided into AC motor and brushless DC motor. AC single-phase motors are codenamed A1; AC three-phase motors are codenamed A3; DC brushless motors are codenamed EC.
By filter efficiency	According to the efficiency of the unit with high efficiency filter can be divided into high efficiency filter, code H; ultra-high efficiency filter, code U; unit inlet with coarse pre-filter code P, no pre-filter can be defaulted.

FFU features
1, FFU purification level: static class 100.
2, FFU air speed is: 0.3/0.35/0.4/0.45/0.5m/s, FFU noise ≤ 46dB, FFU power supply is 220V, 50Hz.
3, FFU adopts high efficiency filter without partition, FFU filtration efficiency is: 99.99% to ensure purification level.
4, The whole FFU is made of high quality aluminized zinc plate.
5, FFU stepless speed control design, speed control performance is stable, FFU in the state of high efficiency filter final resistance can still ensure the same air volume.
6, FFU uses high efficiency centrifugal fan, with long life, low noise, maintenance-free and low vibration.
7, FFU is especially suitable for assembling into ultra-clean production line, which can be arranged as FFU single unit according to the process needs, or FFU multiple units to form a 100-level assembly line.