Air filter CFU series

drum

Product overview
The CFU compact filter unit is a multi-stage, continuously operating dedusting system for fibres and dusts capable of meeting high filter classes. Coarse and fine particles generated in production processes are collected, extracted, separated and filtered. Depending on the application, separated materials can be returned to the production process or compacted for disposal. Pre-filters and fine filters can be arranged modularly side-by-side or stacked to meet air volume demands. Optionally, an ultra-fine filter module can be added for higher air purity.

Advantages

• High filtration performance
• Continuous operation with uninterrupted cleaning
• Material recycling through separate fibre and dust recovery
• Low maintenance requirements
• Energy-efficient operation
• No pressure fluctuations in the system
• Scalable performance and functions
• Can be installed directly in the production area
• High power density
• Long service life of filter media
• Antistatic and ATEX versions available
• High-temperature version available
• Modular design
• Space-saving compact footprint
• No compressed air required for cleaning
• Drive energy savings due to low pressure loss and short duct runs
• Fast on-site installation and commissioning

Technical data (table)
Type | Conveying Media Temperature [°C] | No. of Drums | Max. Air Volume for Filtration class F5 [m³/h] | Pressure level of Filter Unit [Pa]
CFU-CDF | +5 to +60 | 2, 4, 8 | up to 35 000 | ± 1 000
CFU-TFB | +5 to +60 | 1 | up to 100 000 | ± 1 000

Available versions and options

• Soundproof versions
• Weatherproof versions for outdoor installation
• Antistatic and explosion-proof ATEX versions
• High-temperature version
• Modular arrangements of pre-filters and fine filters; optional ultra-fine filter module

Technical specifications

• Product family / model: CFU
• Brand: LTG AG
• Operation: continuous dedusting system for fibres and dusts
• Temperature range (conveying media): +5 to +60 °C
• Type variants: CFU-CDF, CFU-TFB
• No. of drums (CFU-CDF): 2, 4, 8; (CFU-TFB): 1
• Max. air volume (Filtration class F5): CFU-CDF up to 35 000 m³/h; CFU-TFB up to 100 000 m³/h
• Pressure level of filter unit: ± 1 000 Pa
• Cleaning: continuous cleaning
• Filter media: long service life; modular pre-filter / fine-filter arrangement; optional ultra-fine filter module for higher purity
• Material handling: separated materials can be recycled or compacted for disposal
• Special versions: antistatic, ATEX (explosion-proof), soundproof, weatherproof, high-temperature
• Design: modular, space-saving, suitable for direct installation in production
• Energy aspects: low pressure loss, drive energy savings