Johnson Controls D-3031-4 SKU: D-3031-4 $170.03 $381.68 (0)No Reviews yet Quantity -+ Add to Shopping Cart Call for Lead Time Details Johnson Controls D-3031-4 : Pneumatic Piston Damper Actuator, 8 to 13 psig, 1" Stroke, 5/16" Threaded, Barbed Fitting for 5/32 or 1/4 in. O.D. Polytub... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Johnson Controls D-3031-4 : Pneumatic Piston Damper Actuator, 8 to 13 psig, 1" Stroke, 5/16" Threaded, Barbed Fitting for 5/32 or 1/4 in. O.D. Polytubing Back Back Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review