WSM Vent Diameter Question for PID Controller

Discussion in 'Slicers, Grinders, Tools, Equipment' started by booboohead, Jan 29, 2015.

  1. booboohead

    booboohead Newbie

    Hey folks,

    I've built myself a DIY temp controller for my 18.5" WSM. The fan, PID, SSR etc. are all housed in a PVC conduit box with an exhaust I cut out for the hose. On the WSM I used 3/4' knockouts on one of the vents capping off 2 holes, as I've seen others use, and plan on running hose to the 3rd vent hole for the air.

    I've read on various online sources that the vent holes are 3/4" but I believe that's OD. What are people using for the ID? Without drilling a hole in my WSM I am ultimately looking for a hose barb to male, Male to male with lock nut etc. type fitting.

    Note: For those using the caps get Hillman (Lowes, HD). They were a true fit and once on, not an eyesore.

    The Hillman Group 3/4 in. Chrome Hole Plug Model #: 881267

    Thanks ever so much!
  2. damon555

    damon555 Smoking Fanatic

  3. booboohead

    booboohead Newbie

    Hey thanks I was hoping to make one. Saw this online and may resort to if I can't fit anything.

    Thanks for your reply !
    Last edited: Feb 2, 2015

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