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Fan filter unit
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  • Fan filter unit

Fan filter unit

An FFU (Fan-Filter Unit) is a simple purification device consisting of a fan and a high-efficiency filter.
  • Commodity name: Fan filter unit

Description

Product Introduction

An FFU (Fan-Filter Unit) is a simple purification device consisting of a fan and a high-efficiency filter.

FFUs are currently one of the quietest and most cost-effective units on the cleanroom market. Using this unit, high-quality air can be delivered to cleanrooms. It also provides excellent airflow, making it suitable for manufacturers in the semiconductor, electronics, flat panel display, and disk drive industries, as well as in the optics and biotechnology industries. Applications include cleanrooms, clean benches, clean production lines, modular cleanrooms, and localized Class 100 cleanrooms, and other locations with strict requirements for air pollution control. It also features low energy consumption and reduced operating costs.

Features:

  • HEPA (High-Efficiency Particulate Air) filters are rated 99.99% efficient at removing particles ≥ 0.3 microns.

  • Painted white, expanded metal face screen.

  • Low sound, low watts, low profile, and low operating costs.

  • Snap-in pre-filter allows for easy replacement and maintenance (must be removed when ducting directly to the unit).

  • Custom sizes and configurations available.

Containment System:

  • High Energy Efficiency

  • High Airflow Capacity

  • Minimizes cleanroom service downtime with room-side-replaceable fan filter units

Engineering Drawing:

Standard size and parameters

Model

Overall size

L×W×H

Upstream
Rated air velocity

(m3/h)(m/s)

Initial resistance(Pa)

Noise

(dB)

Power

(kw)

Efficiency(H14)
@MPPS≥99.995%

Efficiency(U15)
0.1um≥99.9995%

LFFU10-117.57 1175×575×350 1000/0.45 100 160 57 0.18
LFFU15-117.87 1175×875×350 1500/0.45 60 0.25
LFFU20-117.117 1175×1175×350 2000/0.45 63 0.37

Note: The thickness of H14 high-efficiency filter in the table is 90mm, and the thickness of U15 ultra-high-efficiency filter is 70mm.

Keyword:

Fan filter unit

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