Acoustic Top Hat Washers (AWTH)

Farrat anti vibration top hat washers (AWTH) are the best way to isolate bolt through connections by providing a complete separation of the bolt and the isolated structure.
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 AWTH Acoustic Top Hat Washers?
Can be used in conjunction with acoustic / anti vibration pads to provide vibration isolation by providing a resilient connection where bolt through fixings are necessary for stability and security
If an acoustic washer is omitted then the anti vibration pad will be bypassed by the fixing bolt and will therefore offer limited isolation and the vibration can be transmitted through the fixing bolt
They are manufactured for durability, performance and ease of on site 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