Low Noise AC 2*4 Fan Filter Unit for ISO 7 Pharmacy Clean Room
FFU - S(AC type)
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
Product Parameters
| AC Type | |||||||||||||
| Item | QH-S420S | QH--S430S | QH--S525 | QH--S440S | |||||||||
| Outside | W | 1220 | 1175 | 1475 | 1175 | ||||||||
| D | 610 | 875 | 725 | 1175 | |||||||||
| H | 360 | 360 | 360 | 360 | |||||||||
| Body Construction | SUS430 & AL-Zn | ||||||||||||
| HEPA | Features | Aluminium,Filtration Efficiency 99.99%,0.3um / 99.999%,0.1~0.12um | |||||||||||
| Dimension | 1170×570×50 | 1170×870×50 | 1470×720×50 | 1170×1170×50 | |||||||||
| Air speed | Lo | Mi | Hi | Lo | Mi | Hi | Lo | Mi | Hi | Lo | Mi | Hi | |
| External Static Pressure (Pa) | 170 | 170 | 170 | 170 | 170 | 170 | 170 | 170 | 170 | 170 | 170 | 170 | |
| Air Velocity (m/s) | 0.36 | 0.45 | 0.5 | 0.4 | 0.45 | 0.5 | 0.4 | 0.45 | 0.5 | 0.4 | 0.45 | 0.5 | |
| Air volume (CMM) | 15 | 18 | 20 | 24 | 28 | 30 | 24 | 28 | 30 | 30 | 35 | 40 | |
| Noise (db) | 53 | 56 | 59 | 50 | 55 | 58 | 50 | 55 | 58 | 55 | 58 | 60 | |
| Power consumption (W) | 110 | 130 | 149 | 198 | 211 | 225 | 198 | 211 | 225 | 210 | 230 | 250 | |
| Total Weight (Kg) | 38 | 43 | 46 | 57 | |||||||||
| Power Supply | AC 1Ø 120/ 220V /50/60Hz | ||||||||||||
Plug type option
 
		    
			 
		    
			 
		    
			 
		    
			 
		    
			| WHAT DO YOU NEED | ||
| For clean room | Save cost | Power saving | 
| Connect to air condition system | Limited room space | Apply on semiconductor facility | 
| Applicable for pharmaceutical company | Other requirement | Need smaller size | 
More models to meet your requirements
 
		    
			 
		    
			Customized FFU shipment and application
 
		    
			 
		    
			FAQ
Q1: Are you manufacturer or trading company?
A1: We are manufacturer for clean room equipment, we have plant in Guangdong province, China.
Q2: What's your product?
A2: We specialty in manufacturing clean room equipment such as pass box,air shower, hepa filter box, clean room door and then the accessory for clean room equipment.
Q3: I need customized size, can you help me?
A3: Sure! We provide customized product based on our experiences for 15+ years. Please send us your drawing and specification you required,  we can discuss further regarding your requirement, and then we can start to manufacture.
Q4: How is the quality control?
A4: ACDT puts great emphasis on quality control from the beginning to the end. Before shipping,
all products will be inspected , tested by ISO standard.
Q5: Can you provide sample?
A5: We can provide free samples for some product, and we can customize the sample according to your requirements.  
Q6 :  Can you be our Original Equipment Manufacturer?
A6 :  We'd love to be your OEM or ODM. 
Q7:   How long is the warranty period?
A7:  We offer one year warranty, including spare parts are given free replacement;
electrical products within 3 months of free replacement or repair, for FAN of ffu, we supply 5 years warranty.
 
 
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brad688@foxmail.com +86-18038493642
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