Mattheson Flow Controller 8270

Sorry, this unit has just been sold. Please contact us for alternatives.

Item: 3328E METER


All products ship from our 30,000 sq. ft. Haverhill, MA warehouse

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Call 978-521-2221
to request information & pricing for item 3328E METER

90-Day Warranty

American Instrument Exchange
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1023 Western Ave.
Haverhill, MA 01832

Phone: 978-521-2221
Fax: 978-521-8822


Shipping Policy

Matheson Flow Controller

  • Model 8270
  • Digital readout/controller module only
  • 90-day warranty

In the “operating” or “control” mode the Matheson flow controller model 8270 functions similar to a mass flowmeter but with the addition of a feedback circuit and control valve, which continuously monitor and control the flow of gas passing through the unit. When there is a flow imbalance sensed, an electronic logic circuit sends power to the control valve to maintain the flow setpoint by either throttling open or closed.

All of our equipment is used and reconditioned.  Our technicians test all equipment to confirm that it operates properly and to the manufacturer’s specifications. While we can’t test for a specific analytical application, we will do our best to simulate the conditions under which the equipment will be run. If you have particular testing requirements or requests please let us know and we’ll work with you to make sure these requirements are addressed during testing.

The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment. We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.

Please call 978-521-2221 or email us today for pricing and additional information.