Flow Control
2510A2A12BVBN
Brooks / Key Instruments 2510 Series Variable Area Flowmeter
About this part
2510A2A12BVBN is a 2510 Series acrylic variable area flowmeter configuration documented by Key Instruments and observed with Brooks Instrument branding. The exact manufacturer catalog entry specifies a 0.04 to 0.5 L/min air range, 1/8-inch FNPT connections, brass fittings, Buna seals, an inlet valve, a clear acrylic body, a 100 psig maximum pressure, and a 150 °F (65 °C) maximum temperature. Confirm the physical label and process compatibility before installation, particularly where older Brooks-branded stock is involved
Configurations vary. Verify the exact unit before choosing a replacement.
Key Facts
Specifications
| Part identifier | 2510A2A12BVBN |
| Series | 2510 Series |
| Meter type | Variable area flowmeter |
| Calibrated medium and range | Air, 0.04 to 0.5 L/min |
| Full-scale accuracy | ±5% at reference conditions of 70 °F (21.1 °C) and 14.7 psia (1 bar absolute) |
| Body material | Clear acrylic |
| Fittings | Brass |
| Seal material | Buna |
| Float material | 316 stainless steel / black glass |
| Process connection | 1/8 in FNPT |
| Valve configuration | Inlet valve |
| Maximum pressure | 100 psig |
| Maximum temperature | 150 °F (65 °C) |
Documentation Downloads
Local PDF copiesPart Photos
10 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 $47.05 to $81.95. Based on 3 archived listing records; not a current offer, appraisal, or confirmed sale price.
View archived listing titles
- BROOKS INSTRUMENT 2510A2A12BVBN FLOWMETER, 100 PSIG/150F MAX, NIB
- BROOKS INSTRUMENT 2510A2A12BVBN FLOWMETER, 100 PSIG/150F MAX