# WS Alu\/CFRP Mobile Vacuum Cleaner System, 230 V (Part No.: 881091NV)<\/p>\n
This professional, mobile extraction unit is specifically designed for the safe and efficient removal of aluminum and CFRP (carbon fiber reinforced plastic) dust during vehicle construction and repair work. The system complies with strict safety regulations, especially thanks to its **ATEX II3D Zone 22** classification, ensuring safe operation in potentially explosive environments.<\/p>\n
A key component of the Wiel\u00e4nder+Schill WS Alu\/CFRP vacuum system is the design equipped with a **spark arrester**, which prevents incandescent grinding particles (sparks) carried along with the suction air from reaching the fine filter. These sparks are cooled by colliding with the metal plates in the spark arrester before they reach the vacuum cleaner's fine filter (H dust class). This function is critically important when handling fine CFRP dust and other light materials.<\/p>\n
## Main Features and Advantages<\/p>\n
This mobile unit is excellently suited for removing all dust generated from lightweight materials during bodywork repair. The explosion-proof design and high filtration efficiency guarantee worker safety and a clean working environment.<\/p>\n
* **Explosion-Proof Design:** Complies with ATEX II3D regulations (Zone 22), ideal for vacuuming combustible dusts (e.g., aluminum, CFRP).
\n* **Integrated Spark Arrester:** Active protection against sparks, preventing ignition or explosion of the filter system.
\n* **H Dust Class Filtration:** The fine filter is suitable for filtering hazardous dusts, such as fine CFRP dust, ensuring air quality.
\n* **High Performance:** Powerful 2400 W motor and 290 m\u00b3\/h maximum volumetric flow ensure efficient suction.
\n* **Mobile Design:** Easily movable around the workshop, allowing for flexible use.
\n* **Low Noise Level:** Only 64 dB(A) sound pressure level, ensuring a comfortable working environment.<\/p>\n
## Technical Data<\/p>\n
The table below details the specifications of the WS Alu\/CFRP mobile dust extraction system (881091NV):<\/p>\n
| Parameter | Value | Remarks |
\n| :— | :— | :— |
\n| **Part Number** | 881091NV | |
\n| **Area of Application** | CFK- und Aluminiumst\u00e4ube | CFRP and aluminum dusts |
\n| **Mains Voltage** | 230 V | |
\n| **Frequency** | 50 Hz | |
\n| **Power Input** | 2400 W | |
\n| **Max. Negative Pressure** | -210 mbar | |
\n| **Max. Volumetric Flow Rate** | 290 m\u00b3\/h | |
\n| **Filter Type** | Pocket filter | |
\n| **Dust Class** | H, M | High filtration efficiency |
\n| **Protection Class** | IP 54 | Dust and splash protection |
\n| **Noise Level (Sound Pressure Level)** | 64 dB(A) | Low noise emission |
\n| **ATEX Marking** | Zone 22, According to Atex II3D | For explosive hazard zones |<\/p>\n
## Scope of Delivery<\/p>\n
The complete mobile vacuum system is delivered with the following accessories, which allow immediate commissioning:<\/p>\n
1. **Plastic Suction Hose (1 pc.):**
\n* Length: 5 meters
\n* Diameter: \u00d8 40 mm
\n* Csatlakoz\u00e1s a porsz\u00edv\u00f3 oldalon: Storz C csatlakoz\u00f3 – DN50
\n* Connection on accessory side: ID 35 mm<\/p>\n
2. **Plastic Suction Hose (2 pcs):**
\n* Length: 5 meters
\n* Diameter: \u00d8 50 mm
\n* Csatlakoz\u00e1s a porsz\u00edv\u00f3 oldalon: Storz C csatlakoz\u00f3 – DN50
\n* Connection on the accessory side: ID 50 mm, with a hole for the mounting pin<\/p>\n
3. **Bent Handheld Tube:**
\n* Diameter: \u00d8 50 mm
\n* Accessory: 1 pc mounting pin (push pin)<\/p>\n
4. **Nozzle Head:**
\n* Dimensions: 60 x 12 mm
\n* Design: tapered<\/p>\n
This configuration ensures maximum flexibility for various suction tasks, whether it involves hard-to-reach areas or cleaning larger surfaces. Storz couplings guarantee quick and secure fastening.<\/p>\n
## Application Areas<\/p>\n
The WS Alu\/CFRP dust extraction system is the ideal choice for every professional who places great emphasis on safety and efficiency in the following areas:<\/p>\n
* **Body Repair:** Dust removal during grinding, drilling, or repair of CFRP (carbon fiber) and aluminum parts.
\n* **Lightweight Construction:** Suction of dust originating from any lightweight material where there is a risk of sparking.
\n* **Workshops and Plants:** Work areas where ATEX zone 22 classification applies.<\/p>\n
The reliability of the system and compliance with strict quality standards (ISO 9001 and ISO 14001 certificates prove the manufacturer's commitment) guarantee long-term, trouble-free operation.<\/p>","protected":false},"excerpt":{"rendered":"
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