FFU / HEPA Box

Extremely quiet fan/motor assembly HEPA/ULPA filters are replaceable. Filters are tested after assembly to meet or exceed IEST RP-l requirements for Type C and F filters. Hepatec II separatorless filter pack for a light-weight and low profile design 3 speeds controller/ continuous speed controller.

Item	Specification		Remarks
Module Size	600 * 1200 mm		Module size can be designed according to customers requirements besides standard module.
	900 * 1200 mm
	750 * 1500 mm
	1200 * 1200 mm
Air Flow Velocity	1Φ	0.4/0.35/0.3m/s(Hi/Me/Lo)
	3Φ	0.35m/s
Main Filter	HEPA	0.3μm Over 99.99%	HEPA:High Efficiency Particulate Air
	ULPA	0.1μm Over 99.9995%	ULPA:Ultra Penetration Air
		0.1μm Over 99.99995%
		0.1μm Over 99.999995%
	PTFE	0.1μm Over 99.9995%	PTFE:Poly Tetra Fluoro Ethylene
Main Body	Standard	Stainless Steel (SUS430)
	Option	Galvanized Sheet Iron
		AL-ZN Alloy Sheet
		Coating Sheet Iron
Power Supply	Standard	3Φ 220V 60Hz， 1Φ 220V 50Hz，1Φ 220V 60Hz
	Option	3Φ 380V 50Hz，3Φ 380V 60Hz，3Φ 208V 50Hz，3Φ 208V 60Hz
Option	- Pre-filter – Power plug and cable – Duct flange for suction air		As each FFU has over current relay unit, the capacity of switchboard can be applied up on request.