Profile: Efficient Engineers provides various types of industrial pumps. We offer centrifugal, self priming, mud, gear, polypropylene, and multi-stage pumps. Our coolant pumps are available from 0.16 HP to 5 HP range. All motor are with class 'B' insolution. The motors are rated for continuous duty. Our Series 6410 is a bipolar pulsed DC full bore type electromagnetic flow meter which is suitable for pipes with diameters of 10 mm to 600 mm. This meter features flanged construction, and is available with a choice of line & electrode materials. The meter is suitable for use on a wide range of corrosive and aggressive range of conductive liquids.