Black Poly bulkhead fittings:

Used to connect tubing to BioFalls.

Outside is actually a Female Thread so a Male Thread by Slip ( or Barb for Kink-free tubing) fitting is required to hook up to tubing.

3/4” - 99123

1” - 99124

1 1/2” - 99126

2" - 29103

3" - 29104