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Dwyer VA20438 | Variable Area Glass Flowmeter | SS float, 35.5 SCFH air, 8.02 GPH water
Part Number : VA20438
Dwyer VA20438: a glass variable area flowmeter with a stainless steel float, rated for a maximum of 35.5 SCFH (16737 ml/min) air or 8.02 GPH (506 ml/min) of water. Use the VA20438 for metering carrier gases, indicating process flow and level, or measuring liquids and gases in laboratories and pilot plants.
- ±2% FS accuracy at 21.1°C and 1 atm absolute, ±0.25% FS repeatability for the VA20438
- Correlation charts with air and water calibration data accompany the VA20438 universal mm scale
- VA20438 valve: 6-turn needle as standard, 16-turn high precision valve optional
- Vertical mounting with two 1/8" female NPT ports on the VA20438; leak rate 1 x 10⁻⁷ sccs helium
- Panel-mount ready; an optional acrylic tripod base lets the VA20438 stand on a bench
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