All Borough HVAC

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Standard Regulator Dial Set

    • Minimize air leakage and reduce rattle
    • A wing nut locks the damper in position, yet it permits quick readjustment
    • the dail shows the damper position at a glacne.
    • The regulator mounts easily on round or square ducts.
    • Clear markings on the regulator indicate the damper position which can be locked securely by a wing nut.
    • Safety-Grip rounded handle


    • 18 gauge Galvanized sheet
    • Zinc coated
length is a required field.
length minimum value is 10
SKU: N/A Categories: , ,

Additional information


1/4", 3/8"


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