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22 mm airway pressure tee fitting with screen.
22 mm M/F fitting with 1/8 inch barb, polypropylene.
Used to setup the Low Pressure Measurement on Certifier test instruments. Attach the airway pressure fitting to the outlet of the Certifier High Flow Module and then connect tubing (part# 3002053) from the barb on the tee fitting to the positive (+) port on Certifier High Flow Module.