BL stands for Blower vacuum. Blower (aka turbine) technology enables us to excel in the most difficult vacuum applications. i.e: handling porous materials such as dry cast concrete. Blower vacuum generates a high degree of air volume resulting in a safe and secure grip even as air is lost cast concrete. 110v Blower vacuum will work regardless of the properties of the material you and your customer work with. 

• Lifting capacity 330 lbs (150 kg).
• 110v turbine power for handling all products - even dry cast concrete.
• VW 150BL plates sold separately
• BL stands for blower vacuum, blower (aka turbine) technology enables us to excel in the most difficult vacuum applications. i.e: handling porous materials such as dry cast concrete. 
• Blower generates high degree of air volume resulting in a safe and secure grip even as air is lost due to the surface texture.