FFU filtering unit

Fan Filter Unit in Chinese means Fan Filter Unit, abbreviated as FFU, commonly known as laminar flow hood.

Parameters

Introduction to FFU: Fan Filter Unit in Chinese means fan filter unit, abbreviated as FFU, commonly known as laminar flow hood. It is a modular terminal air supply device with built-in power and filtering effect; The fan sucks in air from the top of the FFU and filters it through HEPA. The filtered clean air is evenly sent out from the air outlet surface; Can be used for modular connection. FFU provides clean air and particulate filtration control for clean rooms. FFU is installed on the ceiling of the clean room (with a coverage rate of 25% to 100%), with regular sizes of 2 * 4 inches or 4 * 4 inches. Our company can customize and produce non-standard sizes according to customer requirements!

FFU application range: Suitable for various clean rooms ranging from 100000 to 100 levels, and can be assembled into ultra clean production lines, clean studios, clean sheds, dust-free wardrobes, etc.

Dimension and technical data:

Model			VTF-4-2		VTF-4-4	VTF-2-2
Dimension		mm	1175575250		11751175350	575575250
Air flow		M3/h	1400		2350	800
External static pressure		Pa	98		98	98
Main body		-	Standard	Aluminum coated zinc plate
			Option	Stainless steel(SUS304) Galvanized steel cold rolled steel plate with powder coated
Power supply	Standard	V/Hz	220V 50/60Hz
	Option	V/Hz	Pls contact us if you have any other requirement about the power.
High efficiency filter 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; Can be equipped with primary filter；Pre-filter