Flow Control
1140CL44CJDBA
Brooks Instrument Full-View Variable Area Flowmeter
About this part
1140CL44CJDBA is a configured Brooks Instrument 1110/1140 Series Full-View glass tube variable-area flowmeter identifier. Official Brooks 1110/1140 documentation identifies Model 1140 as the flanged Full-View flowmeter family; stored Sonisys auction records and surplus and listing evidence identify this exact configured part with 1.09-10.9 GPM and 1 inch NPT context. Because no verified official exact configured-suffix sheet is currently available, scale, tube, float, fitting, connection, seal materials, pressure rating, temperature rating, and service fluid should be verified from the unit label and scale markings
Unit-specific configuration
Historical listing records identify this part as 1.09-10.9 GPM. 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
| Device type | Full-View glass tube variable-area flowmeter |
| Series family | Brooks 1110/1140 Series Full-View industrial glass tube variable-area flowmeters |
| Model family | Brooks Model 1140 Full-View flowmeter family |
| Configured part identifier | 1140CL44CJDBA |
| Measuring principle | Variable-area glass-tube flow measurement for gas or liquid service depending on tube, float, scale, and materials |
| Family accuracy context | Brooks 1110/1140 data sheet lists standard +/-2% full-scale accuracy for 127 mm, 150 mm, and 250 mm tubes, with optional +/-1% full-scale accuracy where available |
| Connection family | Brooks 1110/1140 documentation identifies Model 1140 as the flanged-connection Full-View flowmeter family; listing evidence for this exact code labels the observed unit as 1 inch NPT, so connection details should be verified from the physical unit |
| Construction context | Brooks 1110/1140 documentation describes Full-View glass tube meters with borosilicate glass metering tubes, packing gland seal construction, rugged dowel-pin side plates, and rotatable connection arrangements |
| Mounting orientation | Brooks 1110/1140 installation documentation describes vertical installation within 6 degrees of true vertical, with inlet at the bottom and outlet at the top |
| Configured-unit rule | Tube, float, scale inscription, material package, connection type, accessories, pressure rating, temperature rating, and service fluid vary by configured model code and unit label |
| Stored listing flow/range context | Stored auction and surplus and listing evidence identifies this exact configured unit with 1.09-10.9 GPM and 1 inch NPT context; these values are listing observations, not an official model-wide specification |
| Application domain | Industrial flow indication, purge flow, gas/liquid process service, laboratory flow measurement, and equipment support |
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 $165.74 to $179.86. Based on 2 archived listing records; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- Brooks 1140CL44CJDBA Variable Area Flow Meter 1.09-10.9gpm 1in Npt