03J6124 - 4"" Blast Gate
Hole Diameter:
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An excellent retrofit to any dust collection system, these self-cleaning blast gates have a modified slider that automatically clears chips from the gate track, preventing debris from inhibiting gate closure, which is a common cause of poor suction.
The 2" and 4" sizes are compatible with our 2 1/2" and 4" flexible hose (though the 2" requires a small overwrap of tape to improve hose fit); the 5" and 6" gates are for systems made of metal ducting. Steel and cast aluminum, these are an economical means of improving your system's efficiency and minimizing maintenance.
A 2 1/2" key hose clamp is available separately.

Options:
Hole Diameter
Variations:
Self-Cleaning Blast Gates
An excellent retrofit to any dust collection system, these self-cleaning blast gates have a modified slider that automatically clears chips from the gate track, preventing debris from inhibiting gate closure, which is a common cause of poor suction.
The 2" and 4" sizes are compatible with our 2 1/2" and 4" flexible hose (though the 2" requires a small overwrap of tape to improve hose fit); the 5" and 6" gates are for systems made of metal ducting. Steel and cast aluminum, these are an economical means of improving your system's efficiency and minimizing maintenance.
A 2 1/2" key hose clamp is available separately.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.