Nordfab SD Auto Gates

SD Auto Blast Gates save energy and money. It operated by double acting compressed air cylinders. Cylinders are controlled by electronically connected solenoid machine or remote switch. Gates are constructed of galvanized metal or SS (optional) and a special sealing device that reduces air loss and friction in operation. Sizes are available from 3" up to 24". Through this manual control is eliminated. Get yours today from Hermance.com or speak to one of our experts for more information!