We produce series of concrete vibrator hose,25mm,28mm,32mm,35mm,45mm,50mm,60mm,driven by engine or electric motor Concrete vibrator hosecan be adapted to every type of application,vibrator heads and shafts can be easily combined and rapidly exchanged to match the right equipment to the job. Technical Specificationmodelzv25zv28zv32zv35zv38zv45zv50zv60zv70Dia. Of vibrator head(mm):252832353845506070vibrating frequency(hz)230230210200200200200200200dia. Of flexible hose(mm)outside: inner:24 1325 1430 1630 1630 1632 1836 2036 2036 20dia.of flexible shaft(mm)888101012131313amplitude(mm)1.11.111.131.151.181.21.211.281.32weight(kg) 6m9.71010.614.615.217.521.722.724.2dimension(mm)6m830*650*55830*650*75hose length(m)1 12couplingchinese type,japanese type,malaysia type,australian type