?unique=5e61b8e)
?unique=5e61b8e)
Pemko STC4131CPK Acoustic Rated and Fire Rated, Surface or Semi Mortised Automatic Door Bottom, Aluminum Finish, PemkoPrene Insert, 3/4" Max Drop
Pemko STC4131CPK Fire-Rated and Sound Rated, Surface or Semi Mortised Automatic Door Bottom, Aluminum Finish
Lead Time:
36" Length - 0-2 Days
42" or 48" Length - 2-3 Weeks
Pemko STC4131CPK Fire-Rated Surface Applied or Semi-Mortise Automatic Door Bottom with PemkoPrene Insert in Aluminum Finish
The STC4131 Automatic Door Bottom is a high-performance solution for acoustic openings. It has been independently tested and meets ANSI standards for acoustical performance. The door bottom features a smooth action positive seal mechanism and is easy to install. It is available in various finishes and lengths ranging from 12" to 72". Suitable for public buildings, commercial establishments, and more.
Specifications
- Base Material: Aluminum
- Fasteners: THSMS #8 x 1 1/4"
- Maximum Length: 72"
- Minimum Length: 12"
- Overall Height: 1 27/32"
- Width: 19/32"
Features
- Independent testing has shown that the STC Series Automatic Door Bottom has "sealed-in-place" type performance
- Meets ANSI Standard S12.60-2002, Acoustical Performance Criteria, Design Requirements, and Guidelines for Schools
- Smoother action positive seal mechanism: Aluminum case encloses a movable drop-bar seal actuated by a jamb-contacting plunger during door closure, providing an effective seal
- Lead line available upon request; consult Customer Service for options on profiles
- End plate kits are included. Replacement part is K4133C or K4133D
- Available in any size ranging from 12" to 72"
- Drop-bar seal actuation mechanism (all models) ensures hinge-side actuation, preventing seal skidding and door hang up during closure
- Pemko automatic door bottoms are provided NET length
- Can be surface applied or semi-mortised
- Used for general purpose gaskets, weatherstripping for windows and doors, and commercial glazing seals
Benefits
- The acoustic automatic door bottom provides excellent performance for acoustic openings
- Helps school projects earn LEED IEQ School Specific Credits for Enhanced Acoustical Performance
- Installation is fast and easy because disassembly is not required to change handing: simply flip the automatic door bottom and you’ve reversed the hand
- Rubber-like materials that can be processed like conventional thermoplastics
- Possesses the same flexibility and durability common to natural rubber compounds
- Offers excellent design freedom in the field of architectural door seals
- Outstanding resistance to cleaning fluids and disinfectants
- Everyday resilience and low impedance to opening or closing requirements on door assemblies
Certifications
- GREENGUARD Gold Certified
- UL 1784 - Standard for Air Leakage Tests of Door Assemblies and Other Opening Protectives
- Environmental Product Declaration (EPD)
- UL 10C - Standard for Positive Pressure Fire Tests of Door Assemblies
- ASTM E-283-04 (2012)
- ASTM E 90-2009
- ANSI/BHMA A156.22 Door Gasketing and Edge Seal Systems
| Length | 36 Inch or 42 Inch or 48 Inch |
| Brand | Pemko |
| Insert Material | PemkoPrene |
| Fire Rated | Fire Rated |
| Mounting Type | Surface Mounted |
| Bottom Weatherseal Type | Automatic Door Bottom |
| Housing Finish | Aluminum |
| Sweeps, Door Bottom or Rain Drip | Door Bottom |
| Sound Rated | Sound Rated |
Recently Viewed Items
Your Dynamic Snippet will be displayed here... This message is displayed because you did not provided both a filter and a template to use.