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Dwyer Average flow metal probe MAFS-34
The Dwyer MAFS-34 is an average flow metal probe for HVAC air velocity measurement, featuring an 81 cm probe length and 1/4-20 threaded stud connection. It integrates into duct systems for airflow assessment.
SKU 3G-CBM-02220
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3G Electric (S) Pte. Ltd. — Singapore
Product Description
The Dwyer MAFS-34 is an average flow metal probe for HVAC air velocity measurement, featuring an 81 cm probe length and 1/4-20 threaded stud connection. It integrates into duct systems for airflow assessment.
Used in
Common applications for DwyerCombustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management
Dwyer Products
3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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