Laser Welded Seam - Rolled Ends.
Available in galvanized or stainless steel.
Most customers want to save energy, but ALL customers want to save money. The new Standard-Duty Auto Gate by Nordfab® Ducting does both. By connecting the SD Auto Gate to the power supply of any industrial machine, users can save energy and money by only exhausting air from operating machinery.
If the machine is off, the gate stays closed resulting in:
What's more, the SD Blast Gate is built for years of continuous use in the most demanding conditions. A heavy duty cast aluminum body is encased in protective galvanized sheeting to safely shield fingers from moving parts.
Efforts to test the gate "to failure" were abandoned after tens of thousands of cycles. The results (or lack of results) convinced us to guarantee that we will replace this gate for free if it fails within the two years of operation.* You may find a cheaper gate somewhere else, but not with the long life and safety features of the SD Auto Gate.
Nordfab's SD Auto Blast Gate is priced for value-seeking users who need an extremely robust auto gate, but who are not willing to pay for all the bells and whistles most top-of-the-line gates offer.
ORDERING NOTES: Unless specified, 3" through 24" is QF. Over 24" is flanged. Data subject to change without notice. Stainless steel components requiring flanges will be supplied with stainless steel flanges unless otherwise specified. For special parts or items to be custom manufactured, contact us for quotation.