The AUKTools Dust Extraction Blast Gate - 4" OD fitting let you “turn-off” the suction from your dust collector to use other machines connected to other branches of your system. This blast gate has the same tapered 4" OD port on either side of the gate so you can place in the middle of a branch hose. Due to the danger of static electricity involved with dust collection we recommend doing research into this prior to any dust collection system installation.
Features:
- Blast gates act as a "shut-off" or valve for the suction from your dust collector
- Tapered port each side of the sliding gate fits inside most 4” dust collection hose
- Sliding gate has a stop to prevent the plate from coming out of the housing
- Constructed of tough abrasion resistant plastic resins