As it cascades down, they're sucked out. Dr Karl: So, these are the three vacuum pumps that suck it up. And what happens to them? Robert Fowler: They get taken back to the other room where we ...

A common complaint among spring-return pump users is that the reciprocating motion components can have difficulty in matching the motion of the eccentric, especially in low-suction-pressure work ...

With fire hazards being a universal threat for many mining operations with their vast tracts of land, extensive infrastructure and the critical risk fires pose to underground mines, fire protection ...