pressure and vacuum Productspressure-/vacuum nameVersionadditionitem No.pressure-/vacuumBoleyincl. handpieces602443pressure-/vacuum nameVersionadditionitem No.pressure-/vacuumBoleywithout handpiece602445pressure-/vacuum nameVersionadditionitem No.pressure-/vacuumBergeonincl. handpieces602444stainless steel pipe nameVersionadditionitem No.stainless steel pipecurvedf. compressed air or vacuum602446counterweight nameVersionadditionitem No.counterweightØ 6.0 mmf. compressed air pipe602447counterweight nameVersionadditionitem No.counterweightØ 8.0 mmf. vacuum pipe602448pre-assembly nameVersionadditionitem No.pre-assemblywork in602432