Overview
This Karp KRP-350FR is a 48in x 24in (H x W) insulated fire rated access door for drywall, prime-coated steel. The KRP-350FR has a textured frame and bead so drywall joint compound can be applied in sufficient thickness to conceal the flange. The KRP-350FR is insulated and rated by Underwriters Laboratories for 1.5 hour “B” label in walls and by Warnock Hersey for 3 hours in ceilings.
- Door Size (H x W): 48in x 24in
- Material: Prime-Coated Steel
- Fire Rating: UL "B" label, 1-1/2 hour in walls; Warnock Hersey 3 hour in ceilings (ceilings up to 36in x 24in)
- Shipping Weight: 47.1 lb
- Lead Time: Standard size: lead time confirmed when you order
- Note: Walls only: larger than the 36in x 24in maximum for a ceiling fire rating
Features
- Insulated, UL rated 1-1/2 hour "B" label in walls
- Warnock Hersey rated 3 hours in ceilings (sizes up to 36in x 24in)
- Textured frame and bead take joint compound to hide the flange
- Self-latching with automatic closer and interior latch release
- Made in the USA
Specifications
- Material: Frame and trim: 16 ga. steel surrounded by galvanized drywall bead; door: 20 ga. steel welded pan filled with 2in fire-rated insulation
- Hinge: Continuous piano hinge
- Latch: Spring-loaded sliding bolt keyed paddle latch, all keyed alike; can be prepared for a rim cylinder lock
- Finish: Prime coat of rust inhibitive electrostatic powder, painted white
- Operation: Opens to 175°; self-latching with automatic closer and interior latch release
Options
Special sizes, other locks and custom modifications are available from Karp by quote: call 800-517-1056.
Documentation
Ordering & Shipping
Standard size: lead time confirmed when you order. Ships direct from Karp in Melville, NY; shipping is calculated at checkout. Need a special size, a different lock or help choosing? Call us at 800-517-1056.
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Description
Overview
This Karp KRP-350FR is a 48in x 24in (H x W) insulated fire rated access door for drywall, prime-coated steel. The KRP-350FR has a textured frame and bead so drywall joint compound can be applied in sufficient thickness to conceal the flange. The KRP-350FR is insulated and rated by Underwriters Laboratories for 1.5 hour “B” label in walls and by Warnock Hersey for 3 hours in ceilings.
- Door Size (H x W): 48in x 24in
- Material: Prime-Coated Steel
- Fire Rating: UL "B" label, 1-1/2 hour in walls; Warnock Hersey 3 hour in ceilings (ceilings up to 36in x 24in)
- Shipping Weight: 47.1 lb
- Lead Time: Standard size: lead time confirmed when you order
- Note: Walls only: larger than the 36in x 24in maximum for a ceiling fire rating
Features
- Insulated, UL rated 1-1/2 hour "B" label in walls
- Warnock Hersey rated 3 hours in ceilings (sizes up to 36in x 24in)
- Textured frame and bead take joint compound to hide the flange
- Self-latching with automatic closer and interior latch release
- Made in the USA
Specifications
- Material: Frame and trim: 16 ga. steel surrounded by galvanized drywall bead; door: 20 ga. steel welded pan filled with 2in fire-rated insulation
- Hinge: Continuous piano hinge
- Latch: Spring-loaded sliding bolt keyed paddle latch, all keyed alike; can be prepared for a rim cylinder lock
- Finish: Prime coat of rust inhibitive electrostatic powder, painted white
- Operation: Opens to 175°; self-latching with automatic closer and interior latch release
Options
Special sizes, other locks and custom modifications are available from Karp by quote: call 800-517-1056.
Documentation
Ordering & Shipping
Standard size: lead time confirmed when you order. Ships direct from Karp in Melville, NY; shipping is calculated at checkout. Need a special size, a different lock or help choosing? Call us at 800-517-1056.
