This application consists of pneumatically conveying fly ash from the precipitator hoppers to a central dry collection point under vacuum. The main advantage of this type of conveying system is that since the ash is being conveyed under vacuum, any leakage is of air inward, and not ash outward. Our pumps are chosen for this application because of their ability to tolerate fly ash carryover into the pump.
Suction Capacity: 140 to 14,800 ACFM (240 to 25,150 m3/h)
Vacuum Range: to 3 inHgA (to 100 mbar abs.)
Suction Capacity: 60 to 13,000 ACFM (100 to 22,500 m3/h)
Vacuum Range: 1 inHgA (33 mbar abs.)