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The SF-750 is the new standard in digital flow testing, with more capacity than its predecessor, the SF-600, and increased accuracy with digital measurements. It flows 600 cfm at 10″ of water. The SF-750 comes standard with our FlowCom™ digital airflow measurement system for accurate, repeatable and fast testing. FlowCom™ ensures accurate digital airflow measurement and control by automatically measuring test pressure and temperature; then presenting corrected flow data on the easy-to-read, precision display. This saves users considerable time when compared with standard manometer type benches that require users to make calculations to achieve corrected flow numbers. The included automatic motor controller maintains constant test pressure without the use of knobs and valves and it also helps extend motor life by reducing heat generated during operation. Reduced heat means that operators can run the SF-750 for longer a duration than benches lacking the motor control feature.

Product Specifications

Calibration Test Pressure 25″ of water
Range 0-660 cfm
Capacity 600 cfm ±10% @ 25″ H20 test pressure
Power 240 VAC, 40A single phase
Weight 400 lbs (182 kg)
Dimensions 35 x 27 x 80 in. (89 x 69 x 204 cm)


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