... . High flow rate 4BHB large power side flow leaf blower We are professional in blower/pump producing. With more than 10 years' manufacture ... .2Δ/8.2Y5. max flow(m3/h): 165/1956. max vacuum(mbar): -460/-4807. max pressure(mbar): 500/4208. weight(Kg ... , wastewater treatment and blowing, lifting and holding of parts by vacuum,etc.Theory images:Type features:1. Two- pole motor with ...