The Wolfbox DF100 cordless rechargeable electric air duster is a fairly straightforward device. An internal fan spins at high speeds to move an appreciable amount of air. A nozzle funnels the air into ...

The National Institute of Standards and Technology (NIST) Fire Research Division released the findings from their experiments on hose streams, nozzle movement and air flow inside a structure. In the ...

For consumable parts a typical shielded plasma torch has an electrode, a nozzle, and a shield. Many other torches are unshielded with an exposed nozzle and an electrode. The two consumable parts in ...