Using Vertical Turbine Pumps for Fire Applications

Picture courtesy https://www.hanthing.com/vtp.html

Fire safety is essential for safeguarding lives, property, and the environment and contributes to community resilience. Fire safety in data centres is critical due to valuable equipment, sensitive data, and potential risks associated with high-density power and cooling systems.

Due to space constraints, a particular facility did not have a fire pump, although it was required as per fire norms. The first challenge was to fit the pump in a minimal area. So, we suggested to go with a vertical turbine fire pump with 97.2 cu.mtr/hr at 70 mt TDH. The main advantage of a V.T. pump is that it can draw water from deep or large confined spaces, which is beneficial in locations with limited space.

Efficiency-wise, they can achieve higher efficiency in various flow and pressure conditions, ensuring reliable performance in suction. In terms of durability, vertical turbine pumps are designed to withstand harsh environments and prolonged use. Although these pumps are prone to wear and tear, their concentric area depends on the fluid's characteristics. A particular aspect to be taken care of while installing the pump is the structural stability of the fire sump, as it should be able to withstand vibrations and pump static and dynamic load.

The building is now protected with a proper Fire protection system, which meets the NBC 2016 Part IV Life Safety Code and complies with IS 15105.