Nordfab Quick-Fit 4" NFMES manual blast gate - 3241-0400

Description

Nordfab Quick-Fit 4" NFMES manual blast-gate. Lightly used for 1-year in a wood dust collection system but in good condition. This has rolled flanges to connect directly to Nordfab Quick-fit ductwork. This blast gate is of excellent quality features a special mechanism with seals to prevent leaks and provide smooth flow.
Nordfab item no: 3241-0400
Grainger item no:
29RP02
Here's a full explanation of it's features from Nordfab:
Quick-Fit™ NFMES Manual Blast Gate from Nordfab Ducting is a manually operated, energy-saving, compact, and easy-to-operate gate constructed of galvanized metal with a special sealing device that reduces air loss and friction in operation. Quick Fit™ components have a rolled edge on the ends which provides easy connection to other components with use of a barrel-type clamp. A specially designed gasket inside the clamp seals the joint tightly. Simply and quickly clamp each piece together without welds, bolts, screws, flanges, special tools, or precise measurements. Once installed, you can quickly and easily take it apart for cleaning or to reconfigure for any floor plan changes. Ideal for most dust, mist, and fume collection applications. Adaptable to your existing ductwork. Reusable Quick-Fit ducting is easy to uninstall and relocate as your needs change. Quick-Fit ducting is easy to remove, clean, and reinstall without tools. Smooth, fully welded seams prevent leaks, snags, and possible “bug harbors”.
Thanks for looking!