GF120C-911536 is a configured Brooks Instrument metal-sealed thermal mass flow controller identifier in the Brooks GF100 / GF120 / GF125 family. Official Brooks GF100/GF120/GF125 documentation covers the metal-sealed platform, communications, MultiFlo support, dimensional configurations, and installation/operation guidance, but no verified official one-part specification for GF120C-911536 is currently available Sonisys auction history currently includes two completed tracked listing records for this exact configured code; exact listing evidence identifies E23000652 title context, and one stored title identifies 200 SCCM and GF120CXXM model context. Verify gas, full-scale range, controller configuration, valve state, communication option, fitting package, and any customer or secondary markings from the physical unit label before reuse
Unit-specific configuration
Observed configuration
Historical listing records identify this part as 200 SCCM. 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.
Application classSemiconductor/high-purity gas delivery
CategoryFlow Control
Specifications
Identification
Part identifier
GF120C-911536
Device type
Metal-sealed thermal mass flow controller
Series family
Brooks GF100 / GF120 / GF125 metal-sealed mass flow family
Observed model context
GF120CXXM appears in exact listing evidence for this configured code; treat it as observed configuration wording, not as an exact alias
Applications
Application domain
Semiconductor, MOCVD, thin-film, and high-purity process gas flow control
Performance
Family accuracy context
Brooks GF100/GF120/GF125 documentation lists +/-1% of set point above 35-100% and +/-0.35% full scale over 2-35% based on factory N2 calibration for applicable analog and DeviceNet configurations
Family repeatability context
Brooks GF100/GF120/GF125 documentation lists repeatability and reproducibility of +/-0.15% of set point from 5-100% and +/-0.015% full scale from 2-5%
Family settling-time context
Brooks GF100/GF120/GF125 documentation lists normally closed valve settling-time bins from 300 ms to less than 700 ms across documented flow bins, depending on configuration
Materials
Wetted path standard
Brooks GF100/GF120/GF125 documentation describes SEMI F20 HP compliant wetted materials
Wetted materials context
Brooks GF100/GF120/GF125 documentation lists wetted material context including 316L VIM/VAR, Hastelloy C-22, 316L stainless steel, 304 stainless steel, KM-45, and PCTFE on optional zero leak-by valve configurations
Controls
Communication interfaces
Analog/RS-485, DeviceNet, or EtherCAT depending on configured model and electronics option
Flow
Gas/range programmability
MultiFlo gas and range programmability is supported on applicable GF-series configurations
Ratings
Operating temperature context
Brooks GF100/GF120/GF125 documentation lists a 10 C to 50 C operating temperature range for documented family configurations
Configuration
Configured-unit rule
Gas, full-scale range, communication interface, valve or meter configuration, fitting package, seal package, surface finish, and process options vary by configured model code
Observed configuration
Stored auction flow evidence
200 SCCM appears in one stored listing title and exact surplus and listing evidence for this configured identifier
Secondary marking context
E23000652 appears in both stored listing titles for this configured identifier; verify the marking against the physical unit label before using it as a procurement identifier
Historical archive images for identification, labels, connectors, and condition reference, not current inventory.
Historical Listings & Prices
Historical listing data, not a current offer
Archive records2Tracked historical listing records
Historical median price$980.62Based on archived listing records
Recorded price range$750.00 - $1,211.24Low to high recorded listing price
Local documents3PDF copies available from Sonisys
Recorded price context
The typical recorded price range is $796.12 to $1,165.12. Based on 2 archived listing records; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
BROOKS GF120C-911536 MFC MASS FLOW CONTROLLER E23000652 200 SCCM GF120CXXM
Brooks Instrument GF120C-911536 Mass Flow Controller MFC E23000652 New Surplus
