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Overview With the same industry-leading performance for gas and liquid flow, Brooks offers low-cost meters in acrylic and polycarbonate tube configurations for less critical applications. Brooks also offers an extensive product line of precision machined acrylic flow meters, molded plastic flow meters, glass tube flow meters, electronic flow meters, and flow control valves through Key Instruments. Visit KeyInstruments.com for more information on these products.
ProductsAcrylic Rotameter, 10% Accuracy The Brooks-MiteTM Model 2001 flow indicator provides a means of flow indication at the lowest cost for non-corrosive applications. It features a standard direct reading scale engraved on the body. Options include integral needle control valves and flow controllers on the inlet or outlet.Polycarbonate Rotameter, 10% Accuracy The Brooks-MiteTM Model 2700 low-flow purgemeter is constructed of high impact polycarbonate. A standard direct reading scale affords maximum simplicity of installation and operation. This unit is designed as a practical solution to lowflow rate indication of non-corrosive liquids and gases at the lowest possible cost. Available with optional integral control valve. For additional plastic tubes, visit Key Instruments.![]() Specifications![]() For additional plastic tubes, visit Key Instruments. |



The Brooks-MiteTM Model 2001 flow indicator provides a means of flow indication at the lowest cost for non-corrosive applications. It features a standard direct reading scale engraved on the body. Options include integral needle control valves and flow controllers on the inlet or outlet.
The Brooks-MiteTM Model 2700 low-flow purgemeter is constructed of high impact polycarbonate. A standard direct reading scale affords maximum simplicity of installation and operation. This unit is designed as a practical solution to lowflow rate indication of non-corrosive liquids and gases at the lowest possible cost. Available with optional integral control valve.