The Allied Healthcare Timeter Classic Flowmeter - O-Ring (#T921-007) can replace broken or lost O-rings for the Timeter Flowmeters.

This O-Ring is also compatible with the Timeter Vacuum Regulator.

Warranty: 90 Days.

Note: This is a repair / replacement part only, and does NOT include the entire device.

The Allied Healthcare Timeter Classic Flowmeter is a device fixed to medical gas sources. It measures the output of that medical gas source and displays it via the vertical tube and float.