Demisting Closures and Louvers


MRL — Moisture Rejection Louver

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The only aluminum demister accepted by ABS, the MRL removes droplets and particles from the intake and exhaust air of any machinery space.

The MRL’s patented design can filter out particles as small as 15 microns, with an extremely low pressure drop.

With a depth of only 6.5 inches (165 mm), the MRL takes up minimal space.

The MRL is made primarily of aluminum and stainless steel. That means it complies with section 116.610 of the US Title 46 of the CFR.

MRC — Moisture Rejection Closure

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Like the MRL (above), the MRC removes droplets and particles from the intake and exhaust air of any machinery space. The twist? It’s also a weather closure. That means you won't need bulky weather-tight doors or plates to close your vents.

That makes it the only aluminum closure/demister accepted by ABS.

Our patented designed uses Air-Foils that pivot open and close, creating a weather-tight closure.

With a depth of only 6.5 inches (165 mm), the MRC takes up minimal space.

The MRC meets ABS regulations for marine weather closures, and is capable of withstanding over 55 PSI of direct spray in the closed position.

To open and close the MRC, a method of actuation is required. We offer several different types of electrical actuators or a manual actuation cable.

In the event of a fire, the MRC also helps contain fire suppressant inside a machinery space.

The MRL is made primarily of aluminum and stainless steel. That means it complies with section 116.610 of the US Title 46 of the CFR.

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