
Wall/Ceiling Mounted Extraction Arm — Alsident System 50 model 50-8747-3-5
This wall/ceiling mounted extraction arm, Alsident System 50 model 50-8747-3-5, is designed for local extraction from minor pollution sources. The product is described as a three-jointed arm with mounting options for wall or ceiling and a working length of 1380 mm.Materials and Construction
The arm's tubes have an outer diameter of Ø50 mm and are made of anodised aluminium (surface 10 μ). Joints and flanges are made of shatterproof, chemical-resistant polypropylene (PP); the suffix "-5" indicates that the PP joints are white. All components are RoHS-compliant according to the manufacturer's documentation. Hoods, brackets, and other accessories are ordered separately.Documentation
Technical details for System 50 can be found in the manufacturer's datasheet. See datasheet from the manufacturerTypical Applications
- Designed for extraction at small pollution sources in electronics (indicated by the manufacturer).
- Use in laboratories (indicated by the manufacturer).
- Use in dental clinics (indicated by the manufacturer).
Specifications
- Model: Alsident System 50 model 50-8747-3-5
- Mounting: Wall or ceiling
- Number of joints: 3
- Working area / working length: 1380 mm
- Tube diameter: Ø50 mm
- Tube material: Anodised aluminium (surface 10 μ)
- Joints/flanges: Polypropylene (PP), white (-5)
- Recommended airflow (System 50 series): 45–85 m³/h
- All components RoHS-compliant
- Integrated valve, maintenance-free O-rings
- Threads, springs, and thumb fixings in acid-proof stainless steel (AISI 316L)
- Acid-proof POP rivets for increased durability
- Option for protective mesh in hoods; hoods and brackets ordered separately
- Arm can be disassembled without tools for cleaning
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