Belimo GMB24-SR SKU: GMB24-SR $522.90 $1,162.00 Quantity -+ Factory Stock Details Belimo GMB24-SR : Non-Spring Return Damper Actuator, 24VAC/DC, 360 in-lb, 2-10VDC (4-20mA) Proportional Control Signal, 150 Second Run Time, Damper Ar... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Belimo GMB24-SR : Non-Spring Return Damper Actuator, 24VAC/DC, 360 in-lb, 2-10VDC (4-20mA) Proportional Control Signal, 150 Second Run Time, Damper Area up to 90 sq.ft, 5-Year Warranty Back Back Stocked items ship in 1 business day. Factory items typically ship in 3-5 business days (estimate only). Actual times may vary.Email sales@energycontrol.com for more information.