Trident’s patented AirPrime Pump Primers provide significant advantages over electric primers. Automatic, Manual, and Industrial versions are all powered from the air brake system, minimizing ...

A primer on sump pumps . Originally published June 22, ... Without a valve, the water that is in the pump’s drainpipe will flow back to the sump pit the second the pump shuts off.

Fire pump primers may not be glamorous, but priming systems are critical to pump drafting performance. Pulling a prime quickly is key to fast water delivery, a basic fireground necessity.

As a contractor I have seen my share of water damage caused by just two to three inches of water in a basement. Having a sump pump installed is cheap insurance. Many times a homeowner will install ...