Multi-Tube Flow System is built to user specifications.

Press Release Summary:

Series MTF suits any flow application requirements for 65 or 150 mm variable area flow tubes. Available with 2-6 tube meters, system offers design features such as interchangeable flow tubes and floats, manifolding at inlet or outlet, chemical compatibility, and fluted metering tubes. Accuracy is ±2% FS at 70°F and 14.7 psia, and repeatability is ±0.25 of scale reading. Max operating pressure and temperature are 200 psig and 250°F, respectively.

Original Press Release:

Multi-Tube Flow System Customized to Meet Application Requirements!

Dwyer Instruments, Inc. is proud to announce the release of the Series MTF Multi-Tube Flow System. The Series MTF is customized to fit any flow application requirements for either 65mm or 150mm variable area flow tubes.

The Series MTF offers the convenience and simplicity of 2, 3, 4, 5, and 6 tube meters while retaining the design features associated with the single tube variable area units. The MTF Flow System is ideal for applications where several streams of gases or liquids are to be metered in individual channels or manifolded. Some design features of the Series MTF are: interchangeable flow tubes and floats, manifolding at the inlet or outlet, chemical compatibility, easy installation, and fluted metering tubes to provide accurate and stable readings.

The Series MTF Flow system has an accuracy of ±2% FS at 70°F (21°C) and 14.7 psia (1 atm absolute), and a repeatability of ±0.25 of scale reading. The maximum operating pressure is 200 psig (13.8 bar) and the maximum operating temperature is 250°F (121 °C). Depending on the application, the user can choose from 316 stainless steel, glass, or sapphire floats, and either Buna-N or Viton® o-rings.

The MTF is built to the users specifications, please consult the factory for pricing.

Dwyer Instruments, Inc. produces a wide variety of flow products. For complete information, contact Dwyer Instruments, Inc., P.O.Box 373, Michigan City, IN, 46361. Phone: (219) 879-8000; Fax: (219) 872-9057. Internet address:; E-mail address:

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