Filter Fan Shrouds, Type 4/4X
Package handling equipment
Wind energy systems
Protects filter fan and exhaust grill from standard washdown procedures
Meets Type 4/4X standards when used with HF or TFP Type 12 Filter Fans and Grilles
Hinge allows the shroud to be opened at a 45-degree angle for easy filter replacement
Hinge design also allows for easy and complete removal for cleaning
10-degree, sloped top design
Only reduces filter fan airflow by 10 percent
Easy one person installation with simple back panel mounting; hardware included
FDA approved blue silicone gasket that is easily replaceable
Pre-drilled side holes allow for locking provision on side
RAL 7035 light gray polyester powder coat paint on mild steel
ANSI 61 gray polyester powder coat paint on mild steel
Stainless Steel #304
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.
Reference the Spec Sheet in the Downloads tab for complete product specifications.
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