The ES HV (high volume) inline venturi attachment picks up porous and non-porous materials when connected with an air compressor.
Results vary when picking up some porous materials.
Call Great North Hardscape in Canada for further assistance.
**Compressor not included
- Min. recommended compressor 7.5 CFM at 75 PSI for optimal performance.
- Ideal for use with the ES T-Handle, which includes the 6" x 6" and 10" x 10" pads and the 6.5x13" pad (sold separate)