Flow Control
3604EA1A1A1A
Brooks Instrument Variable-Area Flow Meter
About this part
3604EA1A1A1A is a Brooks Instrument variable-area flow-meter identifier observed in Sonisys stored auction records and surplus listings. Listing evidence identifies the observed unit context as a 1.5-15 GPH flow meter with 1/2 inch NPT connections, but no verified official Brooks exact-part PDF or page is currently available for the full configured identifier. Official Brooks documentation is therefore used only for variable-area and MT3600-series family context; exact scale, fluid service, materials, pressure rating, temperature rating, valve package, and options should be verified from the physical unit label
Unit-specific configuration
Historical listing records identify this part as 1.5-15 GPH. Exact gas, range, fittings, valve configuration, and communication interface must be verified from the physical unit label.
Configurations vary. Verify the exact unit before choosing a replacement.
Key Facts
Specifications
| Part identifier | 3604EA1A1A1A |
| Observed device type | Variable-area flow meter |
| Manufacturer context | Brooks Instrument |
| Official family documentation context | Brooks officially documents variable-area flow meters and lists MT3600 Series legacy metal-tube variable-area flow meters; the available MT3600 manual is family context only and does not name the exact 3604EA1A1A1A identifier |
| Measuring principle | Variable-area flow measurement for gas or liquid service depending on the configured tube, scale, float, and wetted materials |
| Observed range | Stored auction and surplus-listing evidence identify observed 3604EA1A1A1A units as 1.5-15 GPH; treat this as observed configuration context, not an official model-wide specification |
| Observed connection | Stored auction and surplus-listing evidence identify observed 3604EA1A1A1A units with 1/2 inch NPT wording; verify the physical connection before use |
| Configured-unit rule | Flow scale, fluid service, connection, material package, float, seal, pressure rating, temperature rating, valve, alarm, and transmitter options vary by configured model code and physical nameplate |
| Application domain | Industrial gas or liquid flow indication and process-support flow measurement where the configured scale and wetted materials match the service |
Documentation Downloads
Local PDF copiesPart Photos
5 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 $145.20 to $170.90. Based on 5 archived listing records; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- Brooks 3604EA1A1A1A Variable Area Flow Meter 1.5-15gph 1/2in Npt
- Brooks Instrument 3604EA1A1A1A Variable Area Flow Meter 1.5-15gph 1/2in Npt