Penlon Sigma Delta Anesthetic Vaporizer

Calibrated dials with precision output not affected by temperature, flow rate, liquid level or back pressure fluctuation. Internationally recognized, award-winning design, especially accurate at low flow rates. 4.8 kg Low weight for easy use. 250 ml Capacity Volume (at MAX mark 250 mL nominal) Volume at MIN mark: 35 ±10 mL – After draining, Approx. 60 ±10 mL of liquid is retained by the wick. Flow Range: Operating flow range 0.2 to 15 liters/minService-free vaporizer designed for years of regular use with without preventive maintenance services.