... Power2.2kw .3pole1,Integrates the functions of submersible pump, ordinary self-priming pump on land and anti-corrosion pump in one, overcomes ... pump in water, also can be used as a ordinary self-priming pump to avoid the rainwater on the land2,shell and ... , quiet environment.1,Integrates the functions of submersible pump, ordinary self-priming pump on land and anti-corrosion pump in one, overcomes ...