Let's break down the competition between two smaller but important players in the Zacks Oil and Gas - Field Services industry: Flotek Industries FTK and ProPetro Holding Corp. PUMP. These companies ...

Comparing different pico hydro impellers to see which performs best. We’ll explore their efficiency and power generation capabilities in this hands-on test. #Hydropower #RenewableEnergy #DIYProjects ...

Building on the proven capabilities of the SkyVoice Alert 500, the extended-range version is designed to deliver heightened situational awareness for general aviation pilots during critical takeoff ...

Air pressure is generated by either a cockpit mounted pilot-operated pump, an engine driven pump and/or a Rotherham propeller pump. All three air sources are routed into the Air Pressure Exchange ...