Product features: single stage cantilever (impeller at the support bearing outer end) structure and motor straight connection, shell and bearing box as resin sand castings, steel plate welding impeller, rolling bearing and sliding bearing two supporting forms, general inlet flow <500m3/min time selection rolling bearing, 500m3 /min time selection sliding bearing, working speed <3000rpm The pressure ratio is less than 1.35 when the air is transported. It is mainly used for chemical fertilizer production, converter steelmaking, gas and other gas transportation. When used for flammable, explosive and toxic gas transportation, non-contact graphite seal is adopted to ensure good tightness.

A II Series

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