The enclosures are designed to protect instrumentation systems, electronic/electrical controls and other sensitive equipment from the frequent high pressure hosing and/or wet conditions that occur in these environments. Double-door sizes range from 24x42x8-in to 74x72x24-in., while freestanding single door enclosures are as large as 72x37x24-in. Enclosures are available in 304 or 316L stainless steel if extra corrosion resistance is necessary. All have a NEMA 4X rating.AD Products Co.www.adproductsco.com800.325.4935