Flow Measurement
3604EB1A2A6A
Brooks Instrument High-Pressure Thru-Flow Indicator
About this part
Brooks 3604EB1A2A6A is a configured metal-tube, high-pressure thru-flow indicator in the legacy 3604/09 family. The archived unit has a mechanical pointer display, a straight-through body with threaded process connections, and an attached wired switch/alarm housing. Its complete suffix identifies a particular configuration, but the exact calibration, process-connection size, pressure-temperature rating, and electrical contact specification must be taken from a complete readable label, calibration record, or Brooks ordering document
Configurations vary. Verify the exact unit before choosing a replacement.
Key Facts
Specifications
| Manufacturer marking | Brooks Instrument Division, Emerson Electric Co |
| Model number | 3604EB1A2A6A |
| Product family | 3604/09 high-pressure thru-flow indicator |
| Instrument type | Metal-tube mechanical flow indicator |
| Local display | Analog pointer with graduated dial |
| Arrangement | Straight-through inline body with threaded end connections; nominal size and thread standard are not established |
| Observed auxiliary | Attached wired switch/alarm housing; switch type, set-point arrangement, and electrical rating are not established |
| Calibration-specific data | Flow range, units, calibrated fluid, density/specific gravity, viscosity, and operating limits require the unit scale, calibration record, or applicable Brooks configuration document |
Configuration Must Be Matched by Full Model Code
The suffix EB1A2A6A must not be replaced with, or interpreted from, similar 3604/09 identifiers. Closely related suffixes appear on instruments with different dimensions, connections, calibration, and accessories. Confirm the complete model code together with the scale, pressure-temperature warning, process connections, and electrical contact data before installation or substitution.
Identification and Safety Boundary
- The mechanical indicator and the attached electrical switch/alarm are separate functional elements; the photographs do not establish the contact circuit or hazardous-area approval.
- The photographed pressure-temperature warning is not fully readable, so no maximum pressure or temperature value should be inferred from it.
- Current MT3600 and MT3809 documentation does not establish drop-in compatibility with this exact legacy configuration.
Part Photos
3 imagesHistorical archive images for identification, labels, connectors, and condition reference, not current inventory.
Historical Listings & Prices
Historical listing data, not a current offerThe typical recorded price range is $99.99 to $99.99. Based on 1 archived listing record; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- BROOKS 3604EB1A2A6A THRU-FLOW INDICATOR METER T235428