Q3 flow sensor for the Puritan Bennett PB840 ventilator. The photographed sensor carries part number 4-072212-00, with the full label marking 4-072212-00 D.
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This Q3 flow sensor is offered for Puritan Bennett PB840 ventilator maintenance and replacement requirements. The pictured assembly features a transparent flow tube, a black sensor housing, an electrical connection, and grey end fittings. The label displays P/N 4-072212-00 D. When requesting a quotation, provide the part number and photographs of your existing sensor so PanSW can compare the housing, connections, and required version. For product selection, the Q3 sensor shown here carries 4-072212-00; the separately listed Q1/Q2 sensor carries 4-072211-00. Specify the required sensor position and part number when ordering. This listing covers the sensor assembly shown. Confirm condition, quantity, and availability with PanSW.
Application and Ordering Notes
Different hardware revisions, connectors, configurations, and regional versions may exist. Before ordering, please send PanSW the equipment model, serial number, existing part number, and clear photos of the original part and connectors for compatibility confirmation.
Quality and Compatibility Notice
Compatibility information is provided for reference. Please verify the exact connector, model, and clinical application before ordering.