MB Blowers with bi-lobe are large obligation design, and the technologies is from CZPTica.
It is the substitute for Duroflow models of Gardner Denver and RAM/RCS versions of Dresser Roots.

Functions:
Large effectiveness bi-lobe rotor
Sound-reduction know-how software for casing
Integral-shaft ductile iron impellors
Dual splash lubrication
Outsized cylindrical roller bearings
Hardened tooth face for precision helical timing gear, taper-lock shaft mounting
Functional configuration
Piston ring air seals
Lip type viton oil seals
Air cooling
CZPT belt tensioner and built-in discharge silencer base body application for the blower deal.
Specification:
Stress to 15PSIG / Vacuum to 15’Hg
Movement: 67~5155CFM

Software:
Commonly utilised in waste drinking water therapy, petro-chemical, cement, power, metallurgy and pneumatic conveying various industries.