Anaesthesia Machine with Rotameter has the provision for open, semi-open and closed circle absorber. The Anaesthesia Machine is fitted with auto change over facility and works in manual mode. The Anaesthesia Machine is facilitated with 2 gas-4tubes or 3 gas-5 tubes rotameter which facilitates ease of operation. Anaesthesia Machine with Rotameter is designed with aluminium or steel structure that ensures optimum performance for longer period of time.