Allied Healthcare Products Chemetron variable suction regulators

Description

These are Allied Healthcare Products Chemtron and Vacutron suction regulators.  These offer continuous maximum or variable suction.  All in good condition.  Nine units in stock. per unit.  Money back guarantee.
We are required by E-Bay to include the following information in this item’s description:
North Star Medical is located in St. Louis, MO.
We sell physician’s office and hospital equipment.
The sale of this item may be subject to strict regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.
If so, do not bid on this item unless you are an authorized purchaser.
If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.