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Shenzhen Zhong Jian South Environment Co., Ltd.
Shenzhen Zhong Jian South Environment Co., Ltd.
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Cleanroom FFU (Fan Filter Unit) Air Cleaning Equipment

Détails du produit

Lieu d'origine: Chine

Nom de marque: ZJNF

Certification: CE

Numéro de modèle: FFU 2X2

Conditions de paiement et d'expédition

Quantité de commande min: 1

Prix: negotiate

Détails d'emballage: paquet de contreplaqué/bois

Délai de livraison: 18 jours

Conditions de paiement: tt lc carte de crédit PayPal

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Les spécifications
Mettre en évidence:

Cleanroom FFU air purifier

,

Fan Filter Unit for cleanrooms

,

FFU air cleaning equipment

Matériau du cadre:
Acier inoxydable/aluminium
Taille de la FFU:
575*575*320 mm
Taille de HEPA:
570*570*69 mm
Débit d'air:
400 à 600 m3/h
Tension:
Les régulateurs de fréquence sont des régulateurs de fréquence.
Efficacité:
990,99% de H14
Matériau du cadre:
Acier inoxydable/aluminium
Taille de la FFU:
575*575*320 mm
Taille de HEPA:
570*570*69 mm
Débit d'air:
400 à 600 m3/h
Tension:
Les régulateurs de fréquence sont des régulateurs de fréquence.
Efficacité:
990,99% de H14
Définition
Cleanroom FFU (Fan Filter Unit) Air Cleaning Equipment

Cleanroom FFU (Fan Filter Unit) Introduction

An FFU (Fan Filter Unit) is a modular air purification device that integrates a fan and a filter, designed to supply clean air to cleanrooms and serve as a critical component in maintaining high-cleanliness environments.

Core Function and Working Principle

The FFU draws in air through its built-in fan, filters it through a high-efficiency filter (such as HEPA or ULPA), and then delivers the purified air at a uniform velocity (typically 0.45 m/s ±20%) to create a vertical unidirectional airflow, effectively removing airborne particles. Its modular design allows for flexible installation, replacement, and expansion, minimizing disruption to production operations.

Key Features

  • Space-saving‌: No need for large air ducts, reducing installation space requirements.
  • Flexible layout‌: Can be adjusted in conjunction with cleanroom wall panels; the number of FFUs can be increased or decreased to change cleanliness levels.
  • Negative pressure sealing‌: The plenum is designed with negative pressure to prevent leakage and contamination of the cleanroom.
  • Energy-efficient‌: Low duct resistance and recirculation of return air reduce energy consumption.

Typical Applications

FFUs are widely used in industries such as electronics, pharmaceuticals, and food, particularly in areas requiring local cleanliness levels of Class 100 or higher (e.g., production lines, clean booths). In electronic cleanroom facilities, they are often part of an HVAC system that includes a makeup air unit (MAU) and a dry cooling coil (DC) to control humidity, temperature, and cleanliness separately.

Example Technical Specifications

Parameter Typical Value
Filtration Efficiency H13-H14 (99.99%-99.999%)
Noise Level 45-58 dB
Airflow Rate 800-1200 m³/h
Applicable Cleanliness Class 1-1000


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