Specification Sheet

Patented Supersonic Nozzle
AirSpade’s patented supersonic nozzle turns compressed air into a
high-speed, laser-like jet moving at twice the speed of sound – Mach 2. All of
the energy and momentum of air moving at approximately 1,200 mph is
focused into the soil – dislodging it in a fraction of a second.
Air exiting from an improperly designed nozzle diffuses outward rapidly to
3 to 4 times the area versus the focused air-jet from the patented
AirSpade supersonic nozzle. With AirSpade, the result is faster, safer,
more efficient soil excavation.
Unfocused air flow from
improperly designed nozzle.
Focused air flow from
AirSpade supersonic nozzle.