Felder | RL 140 Clean Air Dust Extractor
Healthier Workshops with High-Performance Dust Extraction
The Felder RL 140 Clean Air Dust Extractor provides robust dust and chip extraction for wood, panel, and plastic materials. With a Ø 5 1/2" (140 mm) extraction connector, 1475 CFM max airflow, and a 53-gallon chip collection capacity, it ensures a dust-free workspace with a residual dust concentration of less than 0.1 mg/m³, meeting H3 standards.
Key Features
Highlights
- Cartridge Filter System: 10 m² filter surface area with optional automatic cleaning for sustained extraction performance.
- Chip Collection Bin: 53-gallon bin with optimized clamping system for quick dust bag changeover.
- Negative Pressure Design: Ventilator positioned behind filters prevents dust escape, ensuring a cleaner workshop.
Details
- Extraction Connector: Ø 5 1/2" (140 mm) for efficient dust extraction.
- Optional Automatic Filter Cleaning: Uses compressed air (6–8 bar, 20 l/h) for consistent filter efficiency.
- Fire Safety: Standard water fire extinguisher included.
- Automatic Start Options: Supports 1–8 machines with optional electric gates, including freely programmable configurations.
- Anti-Static Filter: Optional feature for enhanced safety in dust-prone environments.
- Compact Design: Dimensions of 41" x 35 3/8" x 76 3/8" optimize space in small workshops.
Technical Specifications
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| Electrics |
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| General |
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| Automatic Start |
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| Accessories |
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Specifications
Felder RL 140 Clean Air Dust Extractor FAQs
What type of extractor is the RL 140?
A clean-air dust extractor with the fan on the filtered-air side.
What is the maximum airflow?
2,500 m³/h in Felder's model overview.
What is the nominal airflow?
1,108 m³/h at 20 m/s in the model overview.
Why distinguish nominal and maximum airflow?
Use the operating airflow and pressure requirements of the connected equipment when sizing a system.
What inlet diameter is specified?
140 mm.
What filter surface is listed?
10 m².
What residual dust level does Felder state?
Below 0.1 mg/m³ in the extracted, filtered air.
Does that rating describe the whole workshop?
No. Actual workplace exposure depends on capture, installation and operating conditions.
How is waste collected?
Collection capacity is listed as 53 US gallons.
How are collection bags changed?
Bins beneath the extractor use a clamping system.
Is automatic filter cleaning standard?
Felder lists automatic cleaning as an option; specify the required configuration.
Is automatic machine starting available?
Optional start systems monitor one to eight machines; gate-control versions are also offered.
Does automatic starting guarantee simultaneous capacity?
No. Check total airflow and duct losses for the machines that will operate together.
What acoustic pressure is listed?
74 dB in the technical table.
What must the installation quotation confirm?
Electrical supply, duct layout, cleaning-air requirements and the supplied filter and collection configuration.