Automated actuator for 2.5", 3", and 4" metal blast gates.
The small-diameter Gate Control Bolts onto any standard metal blast gate between 2.5" and 4", turning it into a Hub-controlled device. When a Grit Trigger detects a tool running, the Hub opens the right gates and closes the rest — no rewiring your ductwork, no replacing your existing blast gates.
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Automatic operation: Opens and closes in response to linked tool activity
Universal fit: Bolts onto any standard metal blast gate from 2.5" to 4"
Wireless mesh: Communicates with the GRIT Hub — no extra wiring to each gate
Flexible mounting: Installs in multiple orientations to fit tight ductwork
Daisy-chainable: Multiple gates share a single 12V power run
Status LED: RGB LED shows open/closed indicator visible at each gate
Type
Gate Control
Size
2.5", 3", 4"
Power
12V AC
Fits
Standard Metal Blast Gates
Screws
#10-24 x 1"
Wire
10', 18/2 Thermostat
Connectivity
Mesh Network to GRIT Hub
Status
Open/Closed LED
Suitable for Use With
For Existing Metal Blast Gates Between 2.5" and 4" in Diameter. Blast Gates Themselves Are Not Included. Power via the Grit 12v Power Bank (Sold Separately) or Any 12v AC Supply. For 5"-8" Gates, See the Medium Gate Control; for 9"-12" Gates, See the Large Gate Control.
