Project · ONEP

Pressurised chlorine tanks for ONEP

A series of chlorine tanks with a 20 bar service pressure, built by Friginox for ONEP, Morocco’s national drinking-water utility (now ONEE, water branch).

Rows of white chlorine pressure tanks lined up in front of the Friginox workshop

The project

Client: ONEP, now ONEE (water branch)
Service pressure: 20 bar
Product: Chlorine
Year: 2007
Production: A series of identical tanks

Three chlorine tanks strapped on a truck, the Friginox label on the middle one

Chlorine under pressure

The chlorine used to disinfect drinking water is stored and transported under pressure. The tanks that hold it are pressure equipment: building them takes qualified welders, approved welding procedures and full material traceability.

Built as a series

The tanks were built as a series in our Casablanca workshop, then loaded and shipped to ONEP.

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