Wall/Ceiling Mounted 3-joint Extraction Arm
This wall/ceiling mounted 3-joint extraction arm from ALSIDENT System 50 (article 50-4737-3-6) is part of the ALSIDENT® SYSTEM 50 series for local extraction. The product identity (article number 50-4737-3-6) and the basic construction details of the arm are documented in the manufacturer's official System 50 brochure.
Technical Overview
- Product: ALSIDENT System 50, article 50-4737-3-6 (selectable as wall/ceiling mounted 3-joint extraction arm)
- Tube diameter: Ø50 mm (external)
- Specified air volume: 45–85 m³/h (nominal 65 m³/h)
- Reach: 910 mm (indicated in the manufacturer's product overview for the article series 50-4737-3-...)
System 50 is built as modular units, where the extraction arm, hood, and bracket are ordered separately, as per the manufacturer's documentation.
The manufacturer's brochure contains additional technical information, installation instructions, and ESD test documentation. See manufacturer's datasheet
Typical Applications
Stated by the manufacturer as suitable applications for the ALSIDENT® SYSTEM 50 series:
- Electronics industry (for removing small sources of pollution)
- Laboratories
- Dental clinics
- Laser technology
- Classrooms in schools
- Hairdresser schools and hair salons
- Nail salons
- Decorator workshops
- Goldsmith workshops
Material and Version Information
System 50 is available in two material versions according to the manufacturer: aluminium (AL) and antistatic (AS). For the AS version, the following material properties are stated:
- Tubes: Chromated aluminium (TCP)
- Joints and flange: Conductive polypropylene (PP)
- O-rings: Conductive polyethylene (PE)
- Springs and internal threaded rods: AISI 316L (acid-resistant stainless steel)
- AS version: Equipped with earthing wire with 1 MΩ resistance and approved for ESD areas according to IEC 61340-5-1
Specifications
- Article number: 50-4737-3-6
- Product category: ALSIDENT® SYSTEM 50 extraction arm, wall/ceiling mounted, 3-joint
- Tube outer diameter: Ø50 mm
- Stated air volume: 45–85 m³/h (nom. 65 m³/h)
- Reach: 910 mm
- AS version: IEC 61340-5-1 approval; earthing wire with 1 MΩ
- Materials (AS specified): TCP aluminium tube, joints of conductive PP, conductive PE O-rings, AISI 316L springs/threaded rods
- Consists of: extraction arm, hood, and bracket (ordered separately)
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