Acoustic Washers (AWR)

Farrat anti vibration washers (AWR) are used to isolate bolt through connections by providing a resilient separation of the bolt and the isolated structure where there is no space available for an isolation sleeve.

Typical applications include any bolt through connection which requires isolation such as:

steelwork Isolation in building structures
machine tool holding down bolts
isolation of studwork wall channels (in conjunction the FAVIM).
Why choose AWR Acousting Washers?

Can be used with acoustic / anti vibration pads to provide vibration isolation across bolt through fixings for stability and security.
If an acoustic washer is omitted then the anti vibration pad will be bypassed by the fixing bolt and offer limited isolation and the vibration can be transmitted through the fixing bolt.
They are manufactured for durability, performance and ease of onsite installation by vulcanising zinc plated washer to a Chloroprene (Neoprene) acoustic washer and sleeve (bush).
Good oil, chemical and fire resistance.
Operating temperature range from –10 to +90 ºC.
Fire rating / building material class: B2.