20ml barrel volume 30atm pressure capability disposable balloon inflation device Features: 1.Ergonomic Design Allows for comfortable handling. 2.Quick-release handle. 3.Two barrel volume:20ml and 70ml. 4.Multiple pressure capability (20atm,30atm,40atm,50atm) 5.Suitable for right and left hand. 5.High precision luminescent gauge ensure pressure increase stable and return back  to 0 exactly when release. 6.Locking mechanism permits easy deflation at high pressures and engages more threads  for stability under high pressure. 7.Plunger with single O-ring syringe design provides accurate pressure and minimizes pressure decay. Order information Ref No.Syringe VolumeInflation PressureApplication scope FXB-20-3020ml30atmcardiology intervention,hepatology,neurosurgery,urology FXB-20-4020ml40atmperipheral intervention,orthopedics FXB-20-5020ml50atmUltra-High Pressures procedures FXB-70-2070ml20atmGastroenterology,Urology