An 13mm tube with back-to-back tri-clamp flanges to mount in your kettle. On the inside you can attach a silicone hose. It is used for example for a BIAB Sparge return arm in the side of the kettle, through a 20mm eyelet. Fits well with our 13x19 silicone tubing, suitable for pressureless applications without hose clamp.
- Inner Diameter 11 mm
- Outer diameter 13 mm
- Tri-Clamp flange size 50.5 mm (1.5")