·High-capacity air volume under high vacuum
·Use in tandem with all types of vacuum pumps
·Designed to operate at 82dB(A) or lower when ultimate vacuum is achieved (free field eect)
·Equipped with heavy-duty drive sha for direct-coupled or belt-driven applications
·Standard structural materials: cast iron enclosure & end plate, and port accessories with nodular cast iron rotor and sha
·Special materials: stainless steel, carbon steel, nodular cast iron, Bi-Protec Coating
·Special tests: hydrostatic pressure test up to 10.35 bar(g), tightness & leakage test,noise test