Felder | RL 125 Clean Air Dust Extractor
Healthier Workshops with High-Performance Dust Extraction
The Felder RL 125 Clean Air Dust Extractor provides efficient dust and chip extraction for wood, panel, and plastic materials. Featuring a Ø 4 15/16" (125 mm) extraction connector, 1118 CFM max airflow, and a 43.59-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: 5 m² filter surface area with optional automatic cleaning for sustained extraction performance.
- Chip Collection Bin: 43.59-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 4 15/16" (125 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.
- Pipe Reduction: Optional reduction from Ø 125 mm to Ø 120 mm hose for compatibility.
- Compact Design: Dimensions of 41" x 35 3/8" x 76 3/8" optimize space in small workshops.
Technical Specifications
| Category | Details |
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| Electrics |
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| General |
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| Automatic Start |
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Specifications
Felder RL 125 Clean Air Dust Extractor FAQs
What is the Felder RL 125 Clean Air Dust Extractor?
The Felder RL 125 Clean Air Dust Extractor is a **mobile clean-air extraction system** designed for woodworking and panel-processing environments to capture dust and chips while maintaining very low residual dust emissions. It delivers **certified H3 clean-air performance** with efficient filtration. :contentReference[oaicite:0]{index=0}
What does “clean air” mean for the RL 125?
“Clean air” refers to the extractor’s design, where the **fan is positioned on the clean-air side of the filter**, generating negative pressure throughout the system and preventing dust escape — achieving residual dust levels of **< 0.1 mg/m³ (H3 standard)**. :contentReference[oaicite:1]{index=1}
What materials can the RL 125 extract dust from?
The RL 125 is suitable for extracting dust and chips created during woodworking operations on **wood, panel products, and similar materials**. It supports connection to saws, routers, sanders, planers, and other machinery. :contentReference[oaicite:2]{index=2}
What is the extraction port size on the RL 125?
The dust extractor uses a **Ø 125 mm (≈4 15/16″)** extraction port, compatible with standard 125 mm workshop ducting and accessories. :contentReference[oaicite:3]{index=3}
What is the airflow capacity of the RL 125?
Maximum airflow for the RL 125 is approximately **1,900 m³/h (≈1,118 CFM)** with a nominal airflow near **900 m³/h (≈530 CFM)** at 20 m/sec, supporting effective dust extraction. :contentReference[oaicite:4]{index=4}
What is the filter surface area?
The RL 125 uses a **cartridge filter system with ~5 m² (≈54 ft²)** of filter surface area to capture fine dust and particles. :contentReference[oaicite:5]{index=5}
How is dust collected and emptied?
Dust and chips are collected in a **~200 L (~43.6 gal) collection bin** positioned under the unit with an optimized clamping system for quick emptying and bag changes. :contentReference[oaicite:6]{index=6}
Does the RL 125 include filter cleaning?
The standard configuration uses **manual filter cleaning**, and **optional automatic filter cleaning** (compressed-air assisted) is available to help sustain extraction performance with less manual maintenance. :contentReference[oaicite:7]{index=7}
Can the RL 125 serve multiple machines?
Yes — with **optional automatic start systems and electric gate setups**, the RL 125 can start and stop extraction based on connected machine operation, supporting workflows with multiple machines. :contentReference[oaicite:8]{index=8}
How does the RL 125 help workshop air quality?
By filtering extracted air to **H3 levels (< 0.1 mg/m³ residual dust)**, the RL 125 significantly improves workshop air quality, reducing airborne contaminants and supporting healthier working conditions. :contentReference[oaicite:9]{index=9}
Is the RL 125 mobile?
Yes. The unit is designed to be **mobile and compact**, allowing it to fit in smaller shop spaces while delivering industrial-grade extraction performance. :contentReference[oaicite:10]{index=10}
What is the motor power rating?
Typical configurations for the RL 125 include a **4 HP (≈3.0 kW) motor**, with electrical options such as **3×230 V or 3×400 V** depending on region and supply. :contentReference[oaicite:11]{index=11}
What electrical configurations are available?
Felder offers the RL 125 in various electrical configurations including **3×230 V / 60 Hz** or **3×400 V / 50 Hz**, aligning with workshop power availability. :contentReference[oaicite:12]{index=12}
How loud is the RL 125 during operation?
Operational acoustic levels for the RL 125 are typically around **74 dB**, balancing extraction performance with acceptable noise levels for workshop use. :contentReference[oaicite:13]{index=13}
Can additional accessories be added?
Yes. Optional accessories include **anti-static filters, automatic start systems, fire safety options, and hose/duct reductions** to tailor performance and safety to workshop needs. :contentReference[oaicite:14]{index=14}
Why choose the Felder RL 125 Clean Air Dust Extractor?
The RL 125 delivers **high-efficiency dust extraction, low residual dust emission (< 0.1 mg/m³), flexible electrical options, and compact mobility**, making it a strong choice for small to mid-sized woodworking shops that require cleaner air and effective dust management. :contentReference[oaicite:15]{index=15}