We are offering anaesthesia boyles apparatus. specifications:trolley : construct by rectangular frame made of complete stainless steel. mobility : four large diameter caster wheel for easy mobility & accurate balance. cylinder yokes : gas specific yokes with sliding clamping (5lwc a type cylinders)pressure gauge : two one each for oxygen & nitrous oxide. regulators : high efficient & reliable twoone each for oxygen & nitrous oxide. nitrous oxide cut off: n2o supply pressure cut off automatically when o2 supply pressure drop down. oxygen cut off : audio visual alert if oxygen supply is interrupted either from cylinder or medical gas pipeline. rotameter : 9 long rotating bobbin type glass rotameter. oxygen 100 mlmin. To 10 litter min. nitrous oxide 200 mlmin. To 12 litter min. halothane vaporizer : vaporizer incorporated for vaporization by graduated volumecontrolling. breathing attachments : magill circuit or bain circuit. standard accessories : key spanner for type a cylinder. key spanner for type b cylinder. metal bpc flow meter with humidifier. conversion kit (hp regulator with tubing)weight : approximately 70 kg. optional accessories : circle observer, vaporizer, ventilator, hypoxia guard.