Big Mouth Bubbler Spigot threads?

[kegtoe]

Does anyone know what the thread type is on the Siphonless BMB? I was looking to add an elbo to the inside so it doesn't leave so much material behind. The threads are much courser than standard Pipe thread.

The old plastic spigots were a little wider and had normal Pipe Thread so you could put a 3/4" elbow on it.

 

[passedpawn]

Does anyone know what the thread type is on the Siphonless BMB? I was looking to add an elbo to the inside so it doesn't leave so much material behind. The threads are much courser than standard Pipe thread.

The old plastic spigots were a little wider and had normal Pipe Thread so you could put a 3/4" elbow on it.

This one will work. I have one. I'm sure it'd be cheaper to buy some pvc parts at Home Depot.

[edit] I've only used it on 3rd party spigots. I have 6 siphonless BMB, but I drilled them myself and added my own spigots.

https://www.williamsbrewing.com/Hom...nt/Valves-and-Small-Parts/Invert-Tube-Backnut