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Why use a shroud? 1. Reduce the temperature rise of the motor, extend the life of the electric pump, reduce the temperature rise of more than 10K, improve the motor efficiency, the working principle: when the water well out of the water layer above the motor or in the pond, reservoir use, the water flow directly from the bottom of the pump into the water section, the water around the motor does not flow, the water temperature will rise with the motor temperature (shown in the blue dashed arrow b...

Why use a shroud? 1. Reduce the temperature rise of the motor, extend the life of the electric pump, reduce the temperature rise of more than 10K, improve the motor efficiency, the working principle: when the water well out of the water layer above the motor or in the pond, reservoir use, the water flow directly from the bottom of the pump into the water section, the water around the motor does not flow, the water temperature will rise with the motor temperature (shown in the blue dashed arrow b...