high efficiency FFU in air filter

Model

FFU-2*2

FFU-2*4

FFU-3*4

FFU-4*4

External dimension W * L * H (mm)

575 * 575 * 300

575 * 1175 * 300

875 * 1175 * 300

1175 * 1175 * 300

HEPA filter size W * L * H (mm)

570 * 570 * 69

570 * 1170 * 69

870 * 1170 * 69

1170 * 1170 * 69

Efficiency

HEPA 0.3μm@≥99.99% OR ULPA 0.12@≥99.9995%

Prefilter (optional)

Washable non-woven fabric

Construction

Electrogalvanized metal sheet OR stainless steel or high quality aluminum sheet

Air velocity (m/s)

0.35~0.45

0.35~0.45

0.35~0.45

0.35~0.45

Air flow (CMH)

410~513

840~1080

1290~1650

1720~2160

Speed control

3 modes, 5 modes, or induction control

Noise (dB)

48 ~ 50

48 ~ 52

50 ~ 56

52 ~ 58

Consumption

AC

≤ 98

≤ 150

≤ 180

≤200

DC

≤ 65

≤ 90

≤ 130

≤160

Power

AC single phase 110/220V OR three phase 220/380V 50/60Hz Or DC 220V

Overload protection

Included (terminals or quick coupling are optional)

Weight (KG)

28

40

47

55