It can be used to estimate the rate of heat transfer into or out of a device that has a stream of water flowing through it at a known flow rate, and with a measured temperature change between the ...

Before you begin flow testing, ask the water utility for a hydrant map that shows a diagram of the water-supply system. Reviewing the system layout lets the tester understand the underground water ...

Like most things in life, and especially in the fire service, the more you know, the more you need to know. Each new area in which we gain some useful knowledge becomes a stepping stone to another.

The main application of the rotameter flow meter is to measure the flowrate of liquids and gases. It is composed of a plastic, metal or glass tube and float. The float response to flowrate changes is ...

Jetstream of Houston has announced the next generation of the MagJet X40 waterblasting tool featuring high-speed rotation for cleaning surfaces on construction sites. The MagJet X40 Gen 2 rotates in a ...