Structure:  The packer is composed of four parts, inflatable rubber hose, steel tube,                           safty valve,quick coupling . It's widely used to transfer resin, water cement                       and other media . Our inflatable rubber hose make from high quality NR                           syntheic rubber , which is resistant to abrasion , weather, ozone and with                       good inflation range .

Sealing Aperture   : 25mm- 155mm

Inflatable  area       :24mm- 160mm

Inner Diameter       :10mm~102mm

Outside Diameter  :24mm - 128mm

Working Pressure : 5Mpa - 8Mpa

Test Pressure        :6Mpa - 30Mpa

Burst Pressure      :  12Mpa - 40Mpa