... low temperature resistance, corrosion resistance, anti-bending, anti-fallProduct Specification: Φ91*584(unit: mm)Materials: GFASInstallation Diameter: Φ91Length:584Steel shaft extended ... , Φ71, Φ76, Φ77, Φ81, Φ85, Φ88, Φ88.8, Φ89, Φ90, Φ91, Φ92, Φ93, Φ93.4, Φ94, Φ95, Φ96, Φ97, Φ97.4 ... ,including Midea ,Gree ,AUX, CHIGO ,LG ,etc. cross flow impeller-91*584