... distortion range 4.can used for punch press Best Seller Rubber Vibration Absorber Pad1.The function :It can resist ... The applicable :It is applicable for the shock absorption installation of punch ,forging press ,pump ,fan, compressor, generator and ... and each size has three specification of 40 ,60,80 Rigidity of rubber vibration isolating padlayers of padInsertion loss (db)accelerationVertical loading ...