TECHNICAL DATA SHEET Martin® Inspection Doors HD Available in mild steel or stainless steel, Martin® Inspection Doors HD provide quick and easy access to belt cleaners and other components inside chutes and enclosures for inspection or service. Dust-Tight Seal Rubber seal is protected by a steel channel and prevents material escape. Built for Tough Conditions Steel door withstands typical positive and negative pressure applications. Simple Installation Door can be bolted or welded to enclosure wall. Bolt hole pattern matches Martin® Inspection Doors. Available with Wear Liner Door can be ordered with AR400 or AR500 wear liner welded to the inside. “Low-Profile” Design Door height of 2.94 inches (75 mm) with handle in latched position. Lockable Latch All doors come standard with a lockable latch. Matches Your Application Six sizes available, from 9 X 12 to 24 X 24 inches (229 X 305 to 610 X 610 mm). Custom sizes are not available. P/N Prefix Door Size Door Material Door Liner Material Mounting Hardware Barrier Guard DOOR SIZE Approximate door size in inches (width x height) DOOR MATERIAL C: 304 Stainless Steel S: 316 Stainless Steel Ø: Painted Mild Steel MOUNTING HARDWARE M: With Mounting Hardware Ø: Without Mounting Hardware BARRIER GUARD G: With Barrier Guard Ø: Without Barrier Guard DOOR LINER MATERIAL 4: AR400 5: AR500 Ø: No Liner Form No. L3983-12/13 © Martin Engineering Company 2013

TECHNICAL DATA SHEET Martin® Steel Inspection Door HD Part Numbers CYAHD-0912 Martin Engineering USA One Martin Place Neponset, IL 61345-9766 USA 800 544 2947 or 309 852 2384 Fax 800 814 1553 www.martin-eng.com Form No. L3983-12/13 © Martin Engineering Company 2013