NRC are elastomeric pad-type isolators that provide excellent high frequency sound attenuation in use directly under HVAC, power generation and electrical equipment. NRC Pads are effective in preventing shock and vibration transmissions in non-critical installations.
NRC is made up of two layers of ribbed elastomeric pads with a 1/2" thick poro-elastic vibration absorptive pad made from recycled tire rubber bonded between them. Maximum pad size is 36" X 36" X 1" thick. Pads are available from stock in standard sizes up to 18" x 18" x 1" thick. Custom sizes are available.
Features & Benefits
- Recommended loading of 5 - 60 psi
- Deflection of pads up to 0.18"
- Alternating high and low ribs on the pads prevent equipment from "walking" and provide superior vibration isolation
- Durable poro-elastic vibration absorptive pad used as the middle layer is an improvement over the cork material used by others. Our material replaces cork which is both a natural resource and breaks down over time with material made from recycled tire rubber
Applications
- Air handling units
- Fans
- Pumps
- Chillers
- Air compressors
- HVAC equipment
- Power generation
- Electrical transformers
- Motors
DOWNLOADS
Spec Sheets
Submittal Drawings
- NRC Pads
- Model NDB 50-2000 lbs. Elastomeric square inch isolation pad.pdf
- Model NR 20-4050 lbs. Elastomeric 0.375 inch thick isolation pad.pdf
- Model SP-NR 20-4050 lbs. Elastomeric isolation pad bonded to steel plate style A thru E.pdf
- Model SP-NRC 20-4860 lbs. Elastomeric Isolation Pad Bonded to Steel Plate Style A thru E.pdf
- Model NRC 20-4860 lbs. Elastomeric square inch isolation pad.pdf
- Grommets
- Model Elastomeric Grommet Vibration Isolators.pdf
RELATED SERVICES
The engineers we employ hold the highest industry-recognized credentials in structural analysis, elastomer development and system dynamics.
We are the first ISO accredited PCA ISO-17065, third-party certification body for special seismic certification of non-structural building components and their mounting configurations by the ICC’s International Accreditation Service.
We are the only ISO 17025:2005 Accredited Seismic Simulation Test Laboratory with a triaxial shake table owned and operated by California licensed Structural engineers.
Testing Services Update
DCL now offers Nuclear Qualification and Testing services.
In partnership with Greenberry Industrial, we now offer testing services that meet the requirements of ASME NQA-1.
