Article 695 covers the electric power sources and interconnecting circuits for electric motor-driven fire pumps. It also covers switching and control equipment dedicated to fire pump drivers. Article ...

In the NEC, the normal philosophy for circuit protection is to shut down equipment before allowing the supply conductors to overheat. Article 695 departs from this philosophy. The fire pump motor must ...

Regal Beloit, a global manufacturer of electric motors and mechanical products based in Wisconsin, is taking the leap from analog products to the data-driven, digital world of connected devices. Yes, ...

The way we control the speed of fan motors or pump motors has tremendously changed in the past two decades with the introduction of variable-frequency drives (VFDs), aka variable-frequency controllers ...

Discover how to create a compact DIY submersible water pump using a small DC motor and recycled plastic bottles. This step-by-step tutorial covers everything from effective motor waterproofing and ...

Every car lover wants to bolt in a real toad-strangler of a fuel pump. And while the reasons may vary—you want to upgrade your weak stocker, you’re planning engine upgrades, you’re going racing, you ...