... submersible pump, are used as wet motors in fluids which falls into clear water, hot water, acidic, alkali, salt fluid, oil ... 750V2. PE+PA wire is applied to long-time working in water, PH value 6.5-8.53. PE+PA wire ... /750V2. PP wire is applied to long-time work in water, PH value 6.5-8.53. PP wire long ... 600/1000V2. FE wire is applied to long-time work in water, PH value 3-103. FE wire long-time working ...