Polyethylene insulated nylon jacket water resistant winding wire this product is applied to water-filled submersible pump motor of A.C rated voltage 450/750V and the electronics working under similar conditions, simplified PE+PA wire Features: 1. PE+PA wire rated AC voltage U./U is 450/750V 2. PE+PA wire is applied to long-time working in water, PH value 6.5-8.5 3. PE+PA wire long-time working temperature should be less than 70 degrees 4. The outstanding characteristic of PE+PA wire is oil-resisant and water-resistant PP-insulation water resistance winding wire This product is applied to water-filled submersible pump motor of A.C rated voltage 450/750V and the electronics working under similar conditions, simplified PP wire. Features; 1. PP wire rated AC voltage U¡£/U is 450/750V 2. PP wire is applied to long-time work in water, PH value 6.5-8.5 3. PP wire long-time working temperature should be less than 80 degree 4. The outstanding characteristic of PP wire is relatively thin insulation. Modified-Fluoroplastic insulation heat resistance submersible motor winding wire This product is applied to water-filled high temperature submersible pump motor of A.C rated voltage 600/1000V and the electronics working under similar conditions, simplified FE wire. 1. FE wire rated AC voltage U¡£/U is 600/1000V 2. FE wire is applied to long-time work in water, PH value 3-10 3. FE wire long-time working temperature should be less than 150 degree 4. The outstanding characteristic of FE wire is tolerant to hot water