Q My question pertains to an installation in Fairfax County, Va. that still follows the 1996 NEC. We have a project where the main electrical service is located in the same room as the ...

Fire pump controllers are control panels containing electrical components, such as circuit breaker, switches, relays, and other devices, dedicated to the operation of fire pumps. The devices within a ...

LONDON--(BUSINESS WIRE)--Pentair (NYSE:PNR), a leading provider of water treatment and sustainable solutions, introduces its versatile sump pump controller to help minimize the risk of flooding at ...

It’s not every project write-up that opens with a sentence like “I had this TURBOVAC 50 turbomolecular pump laying around…”, but then again not every write-up comes from someone with a lab as stuffed ...

There was a time when the front bumper was the preferred location, and just about the only one, for fire pumps on motorized apparatus. Over the decades, pump locations have migrated to various ...

The primary job of most bilge pumps on most boats is to clear infliction water from the bilges (https://en.wikipedia.org/wiki/Bilge_pump). A bilge pump is a key piece ...

The 3660 pump controller is a monitoring, alarming, and controlling device designed for a variety of analog input applications requiring contact closure control. It has three independently set relay ...

The sort of pumps used in the filtration systems of fountains and swimming pools don’t take kindly to running dry. So putting such a pump on a simple timer to run while you’re away comes with a ...

The ORB heat pump controller is a patent-pending fully integrated equipment intelligence system offering complete operating, monitoring, control, and diagnostics capabilities. It performs the ...

Following the deaths of four people using Thoratec's popular heart pump, the company has issued a warning against improper use of the device. At least two of the deaths have been attributed to misuse.