Flow Control
3750-3B3A1AA
Brooks Instrument Variable Area Flowmeter
About this part
3750-3B3A1AA is a Brooks Instrument flowmeter identifier associated by exact-part inventory and stored auction evidence with the Brooks 3750 product family. Official Brooks documentation identifies the MT3750C family as metal-tube variable area flowmeters for low-flow liquid and gas service, but no verified official document naming the complete 3750-3B3A1AA identifier is currently available. Treat range, calibration fluid, connection, seal material, valve or controller, alarm or transmitter, pressure rating, and approvals as configured-unit details that require verification from the instrument label, calibration data, and OEM records
Configurations vary. Verify the exact unit before choosing a replacement.
Key Facts
Specifications
| Part identifier | 3750-3B3A1AA |
| Manufacturer | Brooks Instrument |
| Equipment type | Variable area flowmeter |
| Official family description | Brooks identifies the current MT3750C Series as metal-tube variable area flowmeters for low-flow liquid and gas applications. This is family context and does not decode the older 3750-3B3A1AA configuration |
| Configured-unit rule | Flow range, scale and calibration fluid, process connection, wetted materials and seals, valve or controller arrangement, electrical options, pressure and temperature limits, and approvals depend on the configured instrument |
| Verification boundary | Do not infer interchangeability with MT3750C order codes or other Brooks 3750 instruments without matching the full identifier, nameplate, calibration data, connection, materials, options, and application requirements |
Part Photos
4 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 $54.10 to $192.30. Based on 4 archived listing records; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- Brooks Instrument 3750-3B3A1AA 8802D3J2B3CC Flow Meter 0-2.8gph 1/4in Npt