Waterous has been at the forefront of pump training since the 1950’s. Understanding pump system functions is critical to proper pump operation, maintenance and repair to protect firefighters and ...

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 ...

Consider the consequences of a priming system malfunction or failure during a drafting procedure at a working structure fire. A delay in delivering water, or no water delivery at all, is likely to ...

Centrifugal pumps are one of the most popular types of pumps used both domestically and in industrial settings. There are various designs of centrifugal pumps (Figure 1), and they all work in a ...

i. Lead secondary chilled water pump will be enabled anytime the chilled water (CHW) system is enabled and will remain enabled for 30 minutes after the CHW system is disabled. b. Pump speed control i.

Centrifugal pumps are the most common pumps in a process plant. Despite their pivotal role in operations, however, they are often the plant's least understood and most inefficiently operated equipment ...

Regardless of fire service advances in equipment and training, some fire departments still struggle with the concept of moving water in non-hydranted areas. In this article, we’ll explore the basics ...

As consumer demand for all-electric heat pump systems grows, so does the need for contractors with expertise in their installation, maintenance and operation. Mitsubishi Electric Diamond Contractors ...