low pressure water mist nozzle

K7 Kattegat IMO 1387 Local application

The FIREKILL™ K7 Kattegat is a Low pressure water mist nozzle tested and approved to IMO MSC. 1387, local application.
Data sheet Approval MED-B Approval UK MER-B
Model K7
Data sheet Approval MED-B Approval UK MER-B

Min. water pressure

2.0 - 6.0 Bar

Max. working pressure

16.0 bar ≈132 psi

Maximum height

3.75 m - 9.25 m

Drop size

DV90 < 300 μm

Water capacity design

20 minutes acc to IMO

KV METRIC

7.00

FLOW RATE AT MIN PRESSURE

9.90 l/min at 2 Bar

NOMINAL DENSITY

1.10 mm/m2

Aesthetic

Aesthetic fire protection

The FIREKILL™ K7 Kattegat Open nozzles is a small size low pressure water mist nozzle blending into the surrounding. It is supplied in NiSn coated brass or stainless steel.

Design

Application

The FIREKILL™ K7 Kattegat is a local application low pressure water mist system suited for fire protection of local application in machinery spaces and pump rooms. The system can be designed with different parameters, making it possible to optimize the system for its use. The FIREKILL™ K7 Kattegat system utilized the Model K7 nozzle which can be supplied in different materials.

Test and approvals

DnV MED-B and UK MER-B approval

The FIREKILL™ K7 Kattegat is approved by DnV as it has been successfully tested to IMO MSC Circ. 1387 REVISED GUIDLINES FOR THE APPROVAL OF FIXED WATER-BASED LOCAL APPLICATION FIRE-FIGHTING SYSTEMS FOR USE IN CATEGORY A MACHINERY SPACE (MSC/CIRC.913)

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