product detail

Features

Outer casing is made of galvalume, stainless steel, electrolytic sheet, galvanized sheet iron or aluminum alloy sheet;

Structure of compact, easy to install;

Low power consumption, low running costs;

With a high-capacity fan, in long-term use under high static pressure;

It can also maintain a low noise' Wide range of applications, fit a variety of clean room from FS209 DC lass 10000-classl;

Applications

FFU system is convenient and flexible, can be applied to any structure and level of the clean room, it can also be used in other cleaning devices, such as: portable clean room, clean bench,clean corridors ans so on.

Common Specifications

Model	SFF24		SFF44		SFF22
Face Velocity(m/s)	Low	high	Low	high	Low	high
	0.35	0.55	0.35	0.55	0.35	0.55
Dimensions(mm)	1175,57*340		1175,1175*340		575575340
Noise sound(dB(s)	≤46	≤52	≤46	≤52	≤46	≤52
Electricity source	AC,1-220v50Hz
Power consumption(w)	100-120		200-245		75-90
Body weight(kg)	25		45		15
Filter efficiency	>=99.99-99.999%@0.3um
Filter specifications(mm)	117057080/70		1170M170*80/70		57057080/70
Filter weight(kg)	9.5		17		5.2
External static pressures described(pa)			98

FAQ

Q
What applications can you use SFFILTECH FFU Fine Filter Units for?
A
You can use SFFILTECH FFU Units for cleanrooms, laboratories, pharmaceutical production, electronics manufacturing, and medical facilities. They provide HEPA/ULPA filtration with uniform airflow, maintaining high air cleanliness standards.
Q
What sizes and airflow capacities are available?
A
SFFILTECH FFUs come in standard sizes (e.g., 600×600 mm, 1200×600 mm) with customizable airflow rates. You can select the right unit to match your cleanroom class and ventilation requirements.
Q
How does a fine filter FFU work?
A
SFFILTECH FFU Units pull air through HEPA/ULPA filters, removing dust and fine particles while delivering laminar airflow. You can install multiple units to maintain consistent air cleanliness throughout your facility.
Q
Why choose SFFILTECH FFU Fine Filter Units?
A
SFFILTECH FFUs are durable, energy-efficient, and easy to maintain. You can ensure cleanroom compliance, protect sensitive products, and reduce energy consumption with optimized airflow design.
Q
How easy is it to operate and maintain?
A
The SFFILTECH FFU Units are user-friendly and serviceable, allowing easy filter replacement, inspection, and maintenance. Minimal effort ensures your cleanroom airflow system runs reliably and continuously.