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Filter Fan Shrouds Type 4/4X

The Type 4/4X filter fan shroud protects filter fan and exhaust grill from standard washdown procedures. It meets Type 4/4X standards when used with HF or TFP Type 12 Filter Fans and Grills. Easy one person installation with simple back panel mounting; hardware included.

Industry Standards

UL 508A UL/cUL Listed; Type 4, 4X; File No. E482010

Maintains UL/cUL Listed Type 4 and Type 4X rating when properly installed on a Type 4 or Type 4X enclosure.

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Details

Features

Specifications

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HOFFMAN Type 4/4X shrouds are for general ventilating use only and are not suitable in all applications or environments. Spraying water directly up the bottom of the shroud will incur water ingress.

To protect sensitive components against condensation, an enclosure heater or closed-loop cooling is recommended. To protect sensitive components against corrosive elements, closed-loop cooling is recommended.

The shroud Type 4/4X UL rating contingent on proper use of nVent HOFFMAN Type 12 filter fans with filter media.

Resources
Warning
nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.nvent.com and from your nVent customer service representative. Improper installation, misuse, misapplication or other failure to completely follow nVent's instructions and warnings may cause product malfunction, property damage, serious bodily injury and death and/or void your warranty.