Ventilation gas blender 20457
oxygenairtube flow meter

ventilation gas blender
ventilation gas blender
ventilation gas blender
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Characteristics

Applications
for ventilation
Gas type
oxygen, air
Technology
tube flow meter

Description

Accuracy*: +/- 3% Maximum Flow: 40 LPM Bleed Flow: 2.5 – 4.5 LPM @ 8 LPM FIO2 Range: .21 + .01 to 1.0 Gas Supply Range: 50 psig +/- 20 psig Sechrist Air / Oxygen gas mixers Model 20457-1 provides for precise mixing of air and oxygen for many clinical applications. Models 20457-1 and 20459-1 are low flow mixers designed for low flow general applications. 20457-1 utilizes a wall mount configuration and 20459-1 provides for pole mounting. **Not CE marked Standard Parts: 0 – 15 LPM flowmeter water trap assembly Optional Parts: 14 ft. air hose** 14 ft. oxygen hose** *NOTE: Mixers will maintain the delivered FIO2 within + 1 percentage point of the selected value even with fluctuations in supply pressures. An additional 2% variance may result from the readability of the set point and scale error. **Not CE marked
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.