... Circle absorberCompact circle absorber,Safety valve pressure limit: 6 KpaGood air tightness, high reliability, and minor respiration impedanceWith Manual/ Ventilation ... circle absorber is with 1 canister, low resistance, minimum gas leakage,The frame is made of high quality iron ... vaporizer, More choices for clients, with or w/o Ventilator,Gas supply: O2, O2+N2O, O2+ AirOptional: Anesthesia Ventilator ...