# Product: Low Noise AC 2*4 Fan Filter Unit for ISO 7 Pharmacy Clean Room

## Product Overview
Product Description3 speed sections selection or variable speed turbo fan, low noise level, com

## Detailed Specification
Product Description

3 speed sections selection or variable speed turbo fan, low noise level, completely closed type, no dust being generated, special design of the air diversion & air duct to try to decrease the pressure drop & noise level and improve fan static pressure as well.

Easy maintenance & repair, the control panel is with ON/OFF switch, indicator lamp, running indicator amp, failure abnormal indicator lamp, and failure output of a & b dry contact.

With backward inclined fan impeller, dynamic vibration balance: G2.5

A safety socket block for connecting electric power is most suitable for a small clean room system.

An optional ULPA filter, which is 99.9999% efficiency at 0.12 microns, is available to meet the extremely critical clean area needs.Product ParametersAC TypeItemQH-S420SQH--S430SQH--S525QH-S440SOutside Dimension(or customized)W1220117514751175D6108757251175H360360360360Body ConstructionSUS430 & AL-ZnHEPAULPAFeaturesAluminium,Filtration Efficiency 99.99%,0.3um / 99.999%,0.1~0.12umDimension1170×570×501170×870×501470×720×501170×1170×50Air speedLoMiHiLoMiHiLoMiHiLoMiHiExternal Static Pressure (Pa)170170170170170170170170170170170170Air Velocity (m/s)0.360.450.50.40.450.50.40.450.50.40.450.5Air volume (CMM)151820242830242830303540Noise (db)535659505558505558555860Power consumption (W)110130149198211225198211225210230250Total Weight (Kg)38434657Power SupplyAC 1Ø 120/ 220V /50/60Hz