Cost Effective Astro Fan Filter Unit

Astro Fan FFU 1.ULPA filter available 2.With Pre-Filter 3.Three-speed Wind Control. Jowell Brand

Astro Fan FFU

Fan filter units are increasingly used in contamination control environments such as cleanrooms. They consist of a small fan, controller, and a HEPA/ULPA filter enclosed in a box. They maintain specific airflow, and are commonly installed into ceiling grids, typically 2x4 ft or 4x4 ft.

Features:  reduce energy costs and machine running fee; thin-light weight and small size reduce construction costs and shorten construction period; reduce initial costs by integral design (noise, product specifications, cleanroom levels...) especially for cleanroom use; low-profile design allows cleanroom installation inside rooms with standard ceilings; quiet, low-vibration design: only 50 dBA, measured 30" (762 mm) from filter face @ 90 FPM (.45 m/s); provides an average airflow velocity of 90+ feet per minute (.45+ m/sec) and airflow of 640+ CFM (1088 m³/hr) under filter load at medium speed (2' x 4', 610 mm x 1219 mm, model); three-speed switch provides simplifies air balancing.

Application: mainly used in clearnroom of  electronics and semiconductor; laser industry, precision machinery;

biochemical experiments; food and beverage manufacturing; pharmaceuticals, medical science and hospital.

Model			JJ-4-2		JJ-4-4	JJ-2-2
Dimension		mm	1175*575*250		1175*1175*350	575*575*250
Air flow		M3/h	1400		2350	800
External static pressure		Pa	98		98	98
Main body		-	Standard	Powder coated steel
			Option	Stainless steel(SUS304) Galvanized steel Aluminium coated zinc plate
Power supply	Standard	V/Hz	220V 50/60Hz
	Option	V/Hz	Pls contact us if you have any other requirement about the power.
Filter	Efficiency	-	HEPA Over 99.99% @ 0.3um
		-	ULPA Over 99.9995% @ 0.1um
	Frame	-	Aluminum
Power dissipation		W	120		245	90
Weight		Kg	25		45	15
Shock		m/s2	≤0.4		≤1.1	≤0.4
Noise		Db(a)	≤55		≤55	≤55
Option		-	Differential draft gauge; Remote control; Duct flange for suction air; Pre-filter

Cost Effective Astro Fan Filter Unit