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- KRP-250FR
KRP-250FR
KRP-250FR
The document outlines a project schedule and data for door installations, specifying dimensions, wall openings, and shipping weights for various door sizes. It includes details on the number of latches required for each size.
Specifications:
- General Scope: The KRP-250 is a non-insulated access door rated by Underwriters Laboratories for a 1.5-hour "B" label in wall applications, suitable for use in 2-hour fire-rated wall assemblies.
- Construction: The frame is constructed from 16-gauge steel, welded into a four-piece structure. The door is also made from 16-gauge steel and features an exposed, continuous piano hinge. It includes an automatic closure, self-latching mechanism, and an interior latch release. Latches are spring-loaded sliding bolt types with keyed paddle latches, all keyed alike. The door can be prepared for a rim cylinder lock. The finish is a prime coat of rust-inhibitive electrostatic powder, baked white enamel, with stainless steel doors having a #4 satin finish.
Installation and Standards:
The fire-rated access door is designed for installation in sheet rock, masonry, tile, or plaster walls. It is specified for walls only and includes standard sizes with detailed measurements for wall openings and door sizes.
Additional Features:
The document includes a section diagram (Section A-A) illustrating the wall opening dimensions relative to the door size, and details such as the keyed cylinder paddle latch, exposed hinge, and spring clip mechanisms.
Contact Information:
Karp Associates, Inc. is the manufacturer, located at 260 Spagnoli Road, Melville, NY 11747, with contact numbers provided for phone and fax.
Catalog excerpts
NON-INSULATED FIRE RATED ACCESS DOOR Model KRP-250FR For Walls Only DATE KARP ASSOCIATES, INC. 260 Spagnoli Road Melville, NY 11747 (631) 768-8300 - Phone (631) 768-8350 - Fax PROJECT DATA Project Name: Architect: GENERAL SCOPE: The KRP-250 is non-insulated and rated by Underwriters Laboratories for 1.5 hour "B" label in wall, and may be used in 2 hour fire rated wall assembly. CONSTRUCTION 1. Frame shall be 4 piece welded 16 gage steel. 2. Door shall be 16 gage steel. 3. Hinge shall be exposed, continuous piano hinge. 4. Door shall have automatic closure, be self-latching and contain interior latch release. 5. Latches shall be spring loaded sliding bolt type, keyed paddle latch, all keyed alike. Door can be prepared for a rim cylinder lock. 6. Finish shall be prime coat of rust inhibitive electrostatic powder, baked white enamel. Stainless steel doors shall have #4 satin finish. FIRE-RATED ACCESS DOOR INSTALL IN SHEET ROCK, MASENRY, TILE OR PLASTER. Agent/Customer Name: Tagging Instructions: Special Instructions: STANDARD SIZES DOOR SIZE H X W (IN.) WALL OPENING = DOOR SIZE + 3/8" INTERIOR LATCH RELEASE SPRING CLIP SPRING EXPOSED HINGE 5/8" FIRE CODE GYPSUM BOARD AROUND ROUGH OPENING 1" FLUSH FLANGE 16 GAGE KEYED CYLINDER PADDLE LATCH Made with Union Labor
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