Flow Control
2530A4L66BVBN
Brooks Instrument 2530 Series Acrylic Variable Area Flowmeter
About this part
2530A4L66BVBN is a Brooks Instrument 2530 Series precision-machined acrylic variable area flowmeter configured for a 0.5 to 5 GPM water scale. The official 2500 Series ordering code identifies brass fittings, a standard inlet valve, and Buna-N seals; the 2530 model uses 1/4-inch FNPT connections and is rated for 3% full-scale accuracy, 100 psig maximum pressure, and 150°F (65°C) maximum temperature. Verify the complete physical label and process compatibility before replacement use
Configurations vary. Verify the exact unit before choosing a replacement.
No archived photo available
Key Facts
Specifications
| Part identifier | 2530A4L66BVBN |
| Manufacturer | Brooks Instrument |
| Series and model | 2500 Series, model 2530 |
| Meter type | Precision-machined clear acrylic variable area flowmeter |
| Revision code | A |
| Tube code and calibrated range | 4L66; 0.5 to 5 GPM water |
| Fittings | Brass |
| Valve | Standard inlet valve |
| Seals | Buna-N |
| Process connections | 1/4-inch FNPT |
| Accuracy | ±3% of full scale at reference conditions of 70°F (21.1°C) and 14.7 psia (1 bar absolute) |
| Maximum pressure | 100 psig |
| Maximum temperature | 150°F (65°C) |
Part 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 $227.38 to $227.38. Based on 2 archived listing records; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- Brooks Instrument 2530A4L66BVBN Variable Area Flow Meter 1-5gpm 1/4in Npt