Our Vertical HOLLOSHAFT motors have stood the test of time - over 100 years and counting as the industry standard for most pumping industry applications.With continual improvements, premium efficiency designs are being introduced to meet expanded DOE efficiency regulations as well as Inverter Grade® Insulation to protect motors against PWM waveforms produced by the ever-increasing use of VFDs for energy savings.

Electronically Commutated Motors (ECM) Offer High Efficiency and Energy Conservation

Electronically Commuted Motors are comprised of a brushless permanent magnet (BPM) motor integrated with an electronic control module which precisely drives the EC motor’s permanent magnet rotor, providing a more energy-efficient operation. EC motors are an excellent, cost-effective way to boost an HVAC system’s overall efficiency.