Proof pumps

Good to READ

Checking the dry columns:

In the event of a fire, it is imperative that the water risers are functional and comply with standard NF S 61-759 "Installation and maintenance of dry and pressurized risers" in order to detect any leaks or failures in component parts. For this purpose, hydrostatic testing is mandatory. (Pressurized to 16/25 bar)

Why is this important?

The reliability of dry columns is essential when a fire occurs. It is essential that the firefighters be able to count on columns which are neither obstructed nor faulty and that they can especially "withstand" the high pressure of the water without bursting.

Now preventive and corrective of dry columns:

A key element of building fire safety, as it provides a rapid water supply, the dry riser must be regularly maintained and inspected . First and foremost, it is important to verify the installation's compliance and its visual condition. Water and pressure tests are then performed to ensure the riser and its components are watertight .

During these preventive actions, certain corrective actions may be necessary in order to keep the equipment functional and operational in the event of a fire.