These coolant pumps are efficient and are rugged in construction the pumps have better insulation and electrical properties and feature lesser, heating of motor with minimum power consumption. The pumps work on simple principle of centrifugal pump. The pumps are positive-suction and the suction is dipped in the coolant tanks. Rotation of the impellers throws the coolant in outward direction. This coolant is then collected and directed through a duct in the casting and it comes out through the outlet adapter. A simple pvc pipe can be slipped over this outlet adapter and the coolant is carried at the cutting point. An optional plug cock in the outlet line can control the coolant flow as desired.
