SPO 1-1 Given information from discussion, handouts, and reading materials, explain the pump operator's responsibilities to pump a supply line, given the length and size of line, flow and desired ...

Obtaining a water supply on the fireground is one of those “gotta haves” for a successful outcome combating a fire. For the simple low-flow fireground operation, this task is fairly easy. When fire ...

THE DOUBLE FLOAT MASTER PUMP SWITCH has an enhanced pumping range of 3" to 48". It consists of two narrow-angle mechanical floats and a splice tube. The tube contains a holding relay which enables the ...

Specifically designed for the pumping industry, the relay’s design makes it suitable for any application requiring switching capabilities to control multiple loads. The Square D brand 8501KA Series ...

Level control is used in applications where fluid is being moved, monitored, or otherwise included in the system. Crouzet level control relays work by taking input from two level sensors, such as ...

MOKULEIA, Hawaii (HawaiiNewsNow) - A 2-alarm building fire in Mokuleia Monday evening proved a bit challenging for Honolulu firefighters. A thick plume of smoke was seen rising from the building just ...

Let's start in the cab, where the control that engages the pump is located. After parking the engine, a control is operated that transfers the power being output by the motor from the drivetrain to ...