Acoustical Surfaces, Inc. -HG Neoprene Washer Bushings

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Bolt and Rod Isolation Washer Bushings are for isolation noise and serve as minimum isolation of vibration where mounts and hangers are not required. These vibration isolation washers are made up of high quality bridge-bearing neoprene for maximum performance and life.


Category: manufactured seismic control components | neoprene isolation devices | noise suppression...

MasterFormat: Sound, Vibration, and Seismic Control | Manufactured Sound and Vibration Control Components | Manufactured Seismic Control Components



Acoustical Surfaces, Inc.
123 Columbia Court North Suite 201
Chaska, MN 55318
Tel: (800) 470-6652
Fax: (952) 448-2613

sales@acousticalsurfaces.com

https://www.acousticalsurfaces.com/

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Overview


HG Neoprene Washer Bushings

Bolt and Rod Isolation Washer Bushings are for isolation noise and serve as minimum isolation of vibration where mounts and hangers are not required. These vibration isolation washers are made up of high quality bridge-bearing neoprene for maximum performance and life.

In seismic applications, the HG neoprene washer’s reduce bolt shearing impact forces which can occur in seismic areas. These shearing forces are responsible for significant equipment movement observed after recent California earthquakes.


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Specifications

HD Washer Dimensions
Type & SizeBolt DiameterHTHDIDOD
HG-251/4″3/8″1/8″1/2″1/4″1″
HG-383/8″1/2″1/8″5/8″3/8″1-1/4″
HG-501/2″1/2″1/8″3/4″1/2″1-5/8″
HG-635/8″5/8″3/16″7/8″5/8″2″
HG-753/4″5/8″3/16″1″3/4″2-1/4″
HG-1001″7/8″1/4″1-1/4″1″2-3/4″
HG-1251-1/4″7/8″1/4″1-1/2″1-1/4″3-1/4″
HG-1501-1/2″1″1/4″1-3/4″1-1/2″3-3/4″