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Core Functions Of High-Efficiency FFU (Fan Filter Unit) Laminar Air Flow

Detalhes do produto

Lugar de origem: China

Marca: ZJNF

Certificação: CE

Número do modelo: FFU 2X2

Termos de pagamento e envio

Quantidade de ordem mínima: 1

Preço: negotiate

Detalhes da embalagem: pacote de madeira compensada/madeira

Tempo de entrega: 18 dias

Termos de pagamento: cartão de crédito PayPal tt lc

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Especificações
Destacar:

high-efficiency FFU laminar flow

,

FFU fan filter unit with warranty

,

laminar air flow fan filter

Material da moldura:
Aço inoxidável/Alumínio
Tamanho da FFU:
575*575*320 mm
Tamanho de HEPA:
570*570*69 mm
Fluxo de ar:
400-600 m3/h
Tensão:
110 V/120 V 50 Hz/60 Hz
Eficiência:
990,99% de H14
Material da moldura:
Aço inoxidável/Alumínio
Tamanho da FFU:
575*575*320 mm
Tamanho de HEPA:
570*570*69 mm
Fluxo de ar:
400-600 m3/h
Tensão:
110 V/120 V 50 Hz/60 Hz
Eficiência:
990,99% de H14
Descrição
Core Functions Of High-Efficiency FFU (Fan Filter Unit) Laminar Air Flow

Core Functions of High-Efficiency FFU (Fan Filter Unit)

A high-efficiency FFU (Fan Filter Unit) is a self-powered, modular air supply terminal unit with high-efficiency filtration, widely used in environments requiring extremely high air cleanliness. Its core functions and working principles are as follows:

Core Functions

  1. High-Efficiency Filtration
    FFUs are typically equipped with HEPA or ULPA high-efficiency filters, achieving filtration efficiency levels of H13/H14 (99.97%+ for 0.3-micron particles). Some models support multi-stage filtration (e.g., pre-filter + HEPA + activated carbon) to address dust, chemical pollutants, etc.

  2. Intelligent Control

    • Supports remote monitoring, allowing adjustment of fan speed and filter life checks;
    • Automatically adjusts operation modes based on sensor data (e.g., PM2.5);
    • Features timer functions for energy savings.
  3. Energy Efficiency & Low Noise

    • Uses advanced EC motors, reducing energy consumption by 30–50% compared to traditional motors;
    • Optimized airflow design keeps noise levels at 55–65 dB (with optional silencers).

Working Principle

FFUs draw air from the top, filter it through high-efficiency filters, and deliver clean laminar airflow at a uniform speed of 0.45 m/s ±20%, creating a localized unidirectional clean zone. Their modular design allows flexible assembly to meet varying cleanliness requirements (e.g., Class 100, 1000 cleanrooms).

Typical Applications

  • High-cleanliness environments‌: Semiconductor production lines, biosafety labs, operating rooms;
  • Flexible renovation scenarios‌: Facilities requiring frequent clean area adjustments or with limited ceiling height;
  • Localized purification needs‌: Clean benches, clean booths, etc
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