Pneumatic Transport - Solids and Particle Size

Particle sizes for common products like coal, sand, ash and more.

ProductTypical Particle Size (micron)
Outdoor dust0.5
Sand blasting1.4
Foundry dust1.0 - 200
Granite cutting1.4
Coal mining1.0
Raindrops500 - 5000
Mist40 - 500
Fog1 - 40
Fly ash3 - 70
Pulverized coal10 - 400