Products > PRE AIR FILTER >PLEATED PRE FILTER
AIR FILTER EQUIPMENT > FFU(HEPA FAN FILTER) FILTER
FFU(HEPA FAN FILTER)

 

Introduction

FFU is consisted of controller, motor, impeller and casing. Firstly, the selection of casing material depends on the installed environment (corrosiveness). Secondly, to achieve the best performance, the combination of motor and fan shall consider the desired air flow and the system pressure loss. In addition, the level of noise and vibration shall also be considered to avoid the impact to the production as well as operation personnel.

Specification

1Adopt High efficient AC/DC motor to produce enough air flow against high static pressure in clean room



2Provide a way to monitor multiple FFUs through RS-485. The whole system can be operated and watched via the specific central control panel.



3Type and dimension




Fan structure
 

Box Aluminized Steel / SUS430
Motor (AC efficiency>60%) / DC
Class B insulation(130℃) / IP40
Life span of Bearing : L10 > 100,000hrs
Fan Type: Aerofoil Fan Material: Aluminum Alloy Efficiency>60% / 65%
Vibration G2.5DIN-ISO1940
Power Single-phase 220V / Single phase 277V
Size (mm) 1200*600*327 1200*900*327 1500*750*327 1200*1200*327
Any size can be customized upon request
Air Flow 15cmm 22.7cmm 23.6cmm 30cmm
Air Velocity 0.35m/s 0.35m/s 0.35m/s 0.35m/s
AC Efficiency >40% >40% >40% >40%
DC Efficiency >53% >54% >55% >55%
Amplitude <10um <10um <10um <10um
Noise(dBA) <50 <55 <55 <55
Weight <23KG 39KG <37KG <48KG