Model PIAD Purgeable Instrument Access Doors are custom built doors with mounting frames manufactured to meet or exceed NEMA 12 (IP 52) or NEMA 4 or 4X (IP 56) ratings.

They are intended for any application, and come in an array of sizes and features, manufactured to your exact specifications.

PIADs are designed to cover electrical devices which penetrate the surface of an enclosure and are unsuitable for exposure to the surrounding corrosive, hazardous or classified atmosphere.

Designed for rugged duty, all PIAD's feature 14 gauge carbon steel, aluminum or stainless steel mounting frames and doors, removable stainless steel hinges,1/4” Laminated Safety Glass, Lexan™ Margard™ MR-10 or Wire Reinforced Safety Glass windows with a proprietary shock-resistant mounting system, and replaceable, life-time warranty door gasket, with an NFPA 496 purged enclosure warning nameplate, mounting sealant and mounting hardware.

Standard finishes include vertical or horizontal brush finishes for stainless steel, a black anodized finish for aluminum or an enamel paint finish on any material. Custom finishes are also available and door fastening options include hand, key or tool actuated vice action compression latches in black polyester powder coated die cast zinc or electro-polished 316 grade stainless steel materials.