SK3239.080 Rittal Hose-proof hood for fan-and-filter unit and outlet filters 3239

Why Choose the Rittal SK3239.080 Hose-Proof Hood?

The Rittal SK3239.080 is a robust stainless steel hose-proof hood designed to increase the protection of compatible Rittal SK 3239 fan-and-filter units and outlet filters. It provides an effective barrier against hose-directed water and moisture, making it particularly suitable for demanding industrial environments where electrical enclosure ventilation equipment requires additional protection.

Manufactured from high-quality AISI 304 / 1.4301 stainless steel, the SK3239.080 combines corrosion resistance with a hygienic, easy-to-clean design. An exterior silicone seal approved for use with foodstuffs makes the hood especially suitable for food and beverage processing environments where equipment may be subjected to regular cleaning and washdown procedures.

Measuring 233 × 330 × 55 mm, the hood is designed for Rittal 3239.... series fan-and-filter units and outlet filters. When correctly fitted over a compatible fan-and-filter unit or outlet filter incorporating a filter mat, the assembly can achieve an IP56 protection rating to IEC 60529.

Key Advantages

• Provides additional protection against hose-directed water and moisture.
• Designed specifically for compatible Rittal SK 3239 fan-and-filter units and outlet filters.
• Durable AISI 304 / 1.4301 stainless steel construction.
• Helps achieve IP56 protection when correctly fitted with the appropriate filtered ventilation equipment.
• Exterior food-safe silicone seal supports easy and hygienic cleaning.
• Well suited to demanding food and beverage industry applications.
• Provides a robust protective solution without eliminating the enclosure's filtered ventilation function.

Key Features

• Rittal SK hose-proof hood for enclosure climate-control equipment.
• 233 × 330 × 55 mm dimensions.
• Constructed from stainless steel AISI 304 / 1.4301 (V2A).
• Exterior silicone sealing suitable for food industry environments.
• Compatible with 3239.... series fan-and-filter units and outlet filters.
• IP56 protection to IEC 60529 when fitted over a compatible unit with filter mat.
• Supports NEMA 1, 12, 3, 3R, 4 and 4X protection categories.
• Designed to simplify cleaning in hygienically demanding installations.

Enhanced Protection for Enclosure Ventilation

Industrial fan-and-filter units require openings in an enclosure to provide the airflow needed for effective cooling. In environments where machinery is cleaned with water or exposed to moisture, these ventilation openings can require additional protection. The Rittal SK3239.080 forms a protective hood around compatible ventilation equipment while allowing the fan-and-filter system to continue performing its cooling function.

Its stainless steel construction and food-safe silicone sealing make the hood particularly useful for hygienic production areas. When combined with the appropriate Rittal fan-and-filter unit or outlet filter and filter mat, the hood helps provide an IP56-rated ventilation solution for demanding industrial enclosure installations.

Typical Applications

• Food and beverage processing equipment.
• Industrial washdown environments.
• Electrical control and automation enclosures.
• Production and packaging machinery.
• Rittal SK 3239 fan-and-filter installations.
• Industrial environments exposed to moisture or hose-directed water.