SANSO circulation pump PBGZ-531B Application • Circulation of hot and cold water Characteristics • Totally enclosed fan cooling type motor ( less than 100W is totally enclosed self-cooling type) ( 200W is totally enclosed fan cooling type) • Strong water resistance and rust retardant because of gun metal , stainless steel and resin material used for pump parts • Silent sound because of improved outdoor fan • Terminal box with terminal stand Specifications Model : PBGZ-531A Rated output ( W) : 40 Rated Voltage ( V) : 100 Diameter A( mm) : 20( 3/ 4A) Flow rate L/ min : 15· 30 Total head ( m) : 4· 3 Rated Consumption ( W) : 101 Rated current ( A) : 1.1 Motor Protector : Automatic Weight ( kg) : 6.3 Model : PBGZ-531B Rated output ( W) : 50 Rated Voltage ( V) : 100 Diameter A( mm) : 20( 3/ 4B) Flow rate L/ min : 25· 35 Total head ( m) : 5· 4 Rated Consumption ( W) : 101 Rated current ( A) : 1.1 Motor Protector : Automatic Weight ( kg) : 6.3