Pemko 303_S, 312_R & 315_R | Perimeter Gasketing
Pemko 303_S, 312_R & 315_R | Perimeter Gasketing
Finishes: A, B, BDG, C, D, G, PW, SN
Pemko 303_S, 312_R & 315_R | Perimeter Gasketing
- Additional Product Details
Acoustic Perimeter Gasketing
Rigid jamb weatherstrip is shown mounted on openings with 1/16" gaps; however, each weatherstrip can seal gaps up to the depth of its seal. Seal depth is provided on each illustration (for example, the 303 has a 1/4" seal; therefore, it can seal up to a 1/4" gap)- Punched on 6" centres with slotted holes for adjustment
- Model 303 is available with self-adhesive two-sided tape (TST) and tek screws (3 slotted holes per part) for easy installation. To obtain this option, add “TST” to the end of the part when ordering (example: 303AVTST). Pemko is continually commissioning tests for acoustic assemblies. More profiles may be tested from this category
Materials are added between the source and receiving rooms to reduce sound transmission. The resulting change in decibel level is the sound transmission loss, which is given a Sound Transmission Class (STC) rating. The higher the rating number, the lower the transmission of sound. The STC rating is roughly the decibel reduction a partition can provide. For instance, if a 100 dB noise is reduced to 55 dB, that product roughly has an STC 45 rating.
303_S
AVAILABLE FINISHES: A, BDG, C, D, G, PW, SN312_R
AVAILABLE FINISHES: B, C, D, G315_R
AVAILABLE FINISHES: B, C, D, GFinishes
A (Mill Finish Aluminium) B (Mill Finish [Brass] Bronze) BDG (Bright Dip Gold Anodized) D (Dark Bronze Anodized) G (Gold Anodized) PW (Painted White) SN (Satin Nickel Anodized)
Pemko acoustic components are available in their appropriate sets. These product combinations are lab-tested and have known decibel drops when used with sound-rated doors. Each kit includes gaskets, a door bottom or threshold, and complete installation instructions. Installation instructions show the proper installation location for each component for optimal performance.
LCN Door Closers | Von Duprin Exit Devices | Schlage Locks
Relcross Limited (trading as) Relcross Door Controls | Hambleton Avenue | DEVIZES | Wiltshire | SN10 2RT | United Kingdom | T: ++ 44 (0) 1380 729 600 | F: ++ 44 (0) 1380 729 888 | E: sales@relcross.co.uk
- Certification
UL | Warranty: 5 Years (Mechanical)
Certificates, including DoPs, downloadable here
- Resources | Downloads