Hygienic Design (HD) Enclosures: • 30% roof angle allows for liquids to run off easily • Fully welded construction of 304 stainless steel • One-piece, replaceable blue silicone gasket provides a secure seal while distinctive color makes particles easy to spot and remove • UL Type 4X with an FDA Approved gasket material • Ideal for food/beverage, pharmaceutical, or any environment with sanitation concerns, and high pressure washes | Carbon Steel: • Multi-fold single body construction provides superior strength and stability with fewer welds. • Optimum surface finish with electrophoresis dip-coat primer and powder-coat paint • Flange collar opening and seamless foamed-in-place gasket create a tight continuous seal • UL Type 12 / 3R / 4 rated • Includes depth adjustable galvanized mounting panel • Ideal for indoor/outdoor use | Stainless Steel: • Fully welded construction of 304 or 316L stainless steel • UL Type 4X rated • Rear blind nut design maintains 4X integrity • Ideal for indoor/outdoor use in harsh, corrosive environments |