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Master BL 4800 – professional blowers

Professional blowers – plastic

Professional plastic air blowers support building and water damage drying. They are also equipped with a very powerful and energy-saving fan and can eliminate and filter dirty air from the workplace.

Ø200mm

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Key features

  • Robust and durable construction
  • Easy to use and transport
  • High air flow
  • Possibility to connect flexible ducts
  • Rotomoulded casing

Dust bag application

Dust bags for Master professional blowers are used to clean the air. In the air filtration process, the dust bag separates the solid particles, e.g. dust from the stream of flowing air and stops them on the surface.

Example: underground works – fresh air is blown in, used air is blown out and filtered.

Dust bag application underground

Master dust bags have been designed to remove fine dust particles. They can be used during light and medium construction and renovation works, such as:

  • Cutting wall
  • Polishing walls and floors
  • Polishing terracotta or glaze

And also in:

  • Workshops
  • Production halls with dust pollution
  • Warehouses

Master dust bags are made from a special polyester material for air filters.

The dust bag filtration level EPA 10 (Efficiency Particulate Air Filter) guarantees a high level of efficiency and air filtration.

Length of dust bags – 3m

Product specifications

Air flow

750
m³/h
 

Max. air pressure

245
Pa
 

Fan

Axial
type
 

Fan speed

1
 

Power consumption

250
W
 

Power supply

220-240/1ph/50
V/Hz
 

Outlet diametre

200
Ømm
 

Air current

Blow out/suction
 

Protection

IP44
 

Product size (l x w x h)

340 x 250 x 370
mm
 

Box size (l x w x h)

370 x 270 x 390
mm
 

Net/gross weight

7.2/7.7
kg
 

Pallet

40
pcs
 

Our tools

Warranty

Master 3-year limited warranty

Register your Master product here to take advantage of the benefits of the 3-year limited warranty.

Download app

Master Climate Solutions app

Use the Master Climate solutions app to calculate power and get recommended heating, cooling, drying or ventilation products for your work area.

Accessories and consumables

Master PVC flex tube 4160 251
Master Top Badge

Product code: 4160.251

Accessory for BL 4800

Master Dust bag 4515 540
Master Top Badge

Product code: 4515.540

Accessory for BLM 4800, BL 4800

Useful downloads

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Featured insights

Insights Master BLM construction site

Professional blowers and ventilators are essential tools for ventilation in many situations, for instance during building construction work sites and production areas where dust and other airborne particles are present. Read this article and learn where to use them and how to do it right.

Elisa Vinco
Elisa Vinco 8 min read
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