Summary: When a primer fails on a rural fire scene, you can still establish draft by using the burp drafting method. By fully opening both your tank-to-pump and tank-fill valves and recirculating water at a high rate, you create negative pressure at the impeller, allowing atmospheric pressure to push water into the pump. It’s a simple, mechanical workaround that can save your operation when modern systems fail.
When it comes to industrial firefighting, coverage and flexibility are everything. That’s where the Hemisphere monitor proves its worth. Designed for rugged environments and dynamic fire attack scenarios, this compact but mighty tool delivers big-time suppression with a 500 GPM punch and 360-degree mobility.
The Hemisphere offers full hemispherical coverage — up, down, left, right, and everywhere in between. Its full 360-degree horizontal rotation means you can aim and stay on target, no matter where the fire moves. The vertical movement complements that, giving you full range in all directions. Whether it’s an overhead hazard or a ground-level flare-up, this monitor has it covered.
One of the biggest advantages of the Hemisphere is its mounting flexibility. This isn’t a fixed, one-location-only piece of gear. It’s designed to go wherever you need suppression power:
Temporary job sites
Refineries
Hot works areas
Remote industrial setups
Just secure the monitor, charge the line, and open the valve. You're immediately ready for fire attack with minimal setup time and no need for complex rigging.
While it’s most commonly used in industrial applications, the Hemisphere's design makes it viable for municipal use too. Its 360-degree swivel and easy hose connection allow a single firefighter to deploy it quickly. That means fewer hands tied up and more suppression on target fast.
Whether you're dealing with heavy machinery, combustible materials, or high-risk work zones, the Hemisphere gives you confidence that your coverage is complete — and your attack is on point.
If your fireground demands wide coverage, fast deployment, and minimal manpower, the Hemisphere monitor should be on your radar. It’s built for the heat, built for control, and built to keep industrial firefighting operations sharp, safe, and effective.