Add more tools to your dust collection system by branching off your main line with this 3-way Dust Collection Junction. All ends have a 4" O. D. and a 3-3/4" I. D. Works well with blast gates, keeping suction to a maximum. Technical Details: Adds two additional branches off your system's main line Add a blast gate to keep suction power to a maximum All ends have a 4" O. D. and a 3-3/4" I. D. Hose clamps recommended, not includedAdds two additional branches off your system's main lineAll ends have a 4'' O. D. and a 3-3/4'' I. D.
