The Brooks GT1307 glass tube rotameter is an economical flow meter featuring 2% FS accuracy (1% optional).  This model is a side-plate, o-ring seal construction with ten-to-one rangeability and standard npt connections.  A wide choice of float types and capacity ranges is available.

The Brooks GT1305 glass tube rotameter provides 10% FS accuracy (5% optional) and provide low-cost measurement in general installations where the operating pressure is within the limitations imposed by the use of borosilicate glass tubes.  These instruments are provided with o-ring seals and can be supplied with brass or 316 SS threaded fittings.

Brooks MT3809 armored rotameters are ideal for high pressure, high temperature and other demanding applications where safety is a concern.  They provide accuracy of +/- 2% FS (1% optional), and are capable of measuring high and low temperature fluids.  Optional 4 - 20 mA and HART programmable microprocessor transmitter available with pulse output for totalization.  Intrinsically safe or explosion-proof construction is also available.

Brooks MT3819 armored rotameters are ideal for high pressure, high temperature and other demanding applications where safety is a concern.  They provide accuracy of +/- 2% FS (1% optional), and include ETFE (Tefzel) lining for aggressive liquid and gas applications.  Optional 4 - 20 mA HART programmable microprocessor transmitter available with pulse output for totalization.  Intrinsically safe or explosion-proof construction is also available.

Brooks MT3810 armored  rotameters are ideal for high pressure, high temperature and other demanding applications where safety is a concern.  They provide accuracy of +/- 5% FS, and include flanged or NPT connections.  Optional 4 - 20 mA and HART programmable microprocessor transmitter available with pulse output for totalization.  Intrinsically safe or explosion-proof construction is also available.

The Brooks 3750 ArMite armored rotameter is ideal for high pressure, high temperature and other demanding applications where safety is a concern.  It is a reliable low-flow metal flow meter with 5% accuracy (3% optional) constructed of 316L wetted parts.  Its compact design permits installation in tight locations, and it is designed to work safely under difficult conditions.  It is certified explosion-proof and intrinsically safe.  Options include 4 - 20 mA output, needle valve, flow controllers and alarms.