Product Description

The K7- Kattegat low pressure watermist system is a local application watermist system for machinery spaces of category A consisting of open low-pressure watermist nozzles.

Product Approval & Scope

Approval

The K7 system has been approved by DnVGL MED-B and DnVGL TA in accordance with the latest revision of the IMO MSC. /1 Circ. 1387 REVISED GUIDELINES FOR THE APPROVAL OF FIXED WATER-BASED LOCAL APPLICATION FIRE-FIGHTING SYSTEMS FOR USE IN CATEGORY A MACHINERY SPACES (MSC/CIRC.913)

Scope

The model K7 Kattegat can be used for the protection of category A machinery spaces. The unique design of the K7 nozzle makes it possible to perform with water pressure down to 2 bar and with a water density rate of only 1.10 mm/min.

The nozzles are approved to be installed with a maximum spacing in a 3.0 m x 3.0 m grid, and between 1,00 m and 3,75 m with 2 bar and 0.75 m and 9,25 m with 6 bar above the protected object.

 

 

Product Uniqueness

– Can protect machinery in any size machinery space,

– Large nozzle orifices reducing possibility of clogging,

– Low water pressures reducing the amount of power needed to run the pump.

Model K7 Kattegat related documents