Flow Control
3609EZ27
Brooks Instrument High-Pressure Variable-Area Flowmeter
About this part
3609EZ27 is a Brooks Instrument flow-control part identifier observed in Sonisys auction records and exact-part surplus evidence. The exact-unit evidence describes a high-pressure variable-area flowmeter / thru-flow indicator with 3604&09 marking context and 125-1257 reference context, while official Brooks documentation found supports only broader variable-area flowmeter and legacy MT3600-family context. No verified official Brooks exact-part PDF or configured build sheet naming 3609EZ27 is currently available, so service fluid, range, materials, fittings, pressure/temperature limits, calibration, and interchangeability must be verified from the physical unit label and OEM support records
Configurations vary. Verify the exact unit before choosing a replacement.
No archived photo available
Key Facts
Specifications
| Configured part identifier | 3609EZ27 |
| Manufacturer context | Brooks Instrument flow-control / variable-area flowmeter context |
| Observed exact-unit description | Surplus and auction evidence describes 3609EZ27 as a Brooks high-pressure flowmeter / variable-area flow meter |
| Observed marking context | Exact-part surplus and auction evidence associates observed units with 3604&09 and 125-1257 markings or references; these are treated as observed unit context, not as exact aliases or official interchangeability claims |
| Observed measuring principle | Exact-part surplus evidence describes the unit as a variable-area flow meter; official Brooks documentation was used only for general variable-area flowmeter context |
| Observed exact-unit rating context | Exact-part surplus and auction evidence reports 275 psig and 100 deg F for the observed unit; verify against the physical label and process-service requirements before use |
| Official documentation boundary | Brooks legacy and MT3600-family documentation was found for broader metal-tube variable-area flowmeter context, but it does not name the exact 3609EZ27 configured identifier |
| Configured-unit rule | Flow range, fluid service, scale, pressure rating, temperature rating, connection style, materials, options, calibration, and replacement suitability must be checked against the complete physical label, scale markings, and OEM support documentation |
| Application domain | Industrial flow indication / flow-control service where a Brooks variable-area or thru-flow indicator is suitable for the verified fluid, pressure, temperature, material, and connection limits |
Documentation Downloads
Local PDF copiesPart Photos
0 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 $98.95 to $98.95. Based on 4 archived listing records; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- 199234 Old-Stock; Brooks 3609EZ27 Hi-Pressure Flowmeter; 125-1257; 3604&09