... .Power 2 to 2.5 Hp Stainless Steel Pump, centrifugal pumps, water pump, 2WB Operating LimitsLiquid Temperature-15 to ... 2WB (Twin impeller) series stainless steel centrifugal pumps, produced by advanced stamping and welding technology, the pump body, impeller and ... appearance and safe use. Materials:Pump casing, back-cover, impeller and pump shaft: Stainless Steel SUS304 & SUS316LBracket and Motor casing ...