... , reduce noise and buffer in suspending vibrators including small air-conditioner, air conduit, air pipe, and fan. Suspending vibration isolator has a simple ... ideal isolator.4)technical datas: 5)Application:small air conditioning unit, fans pipe, air pipe, fans. Spring coil system Workshop systemsBest quality ... to serve for you. type XD for 2'' deflection 50mm air spring suspension damper