Sparge Arm Extension Tube

Do you need a different height for your previously purchased two piece sparge arm? These are the individual lower tubes, sold separately. The price shown is for a single length tube, you can choose the tube length from the dropdown above.

How high should your sparge arm be? I recommend having the outlet a few cm below the surface of the liquid. There are mash volume calculators available on the internet, I’ve often used this one (in English, see the “Can I mash it” section).

The bottom tubes comes in 5 lengths: 5 cm, 13 cm, 21 cm, 29cm, and 37 cm. All the tubes are inside diameter 15mm, outside diameter 18mm.

The exit height of the sparge arm will depend on your kettle height and whether the arm is installed in the kettle top port or accessory clamp. To assist you in choosing the right length, you can refer to the following table which applies to the range of Craft Hardware kettles and both mounting options. The table shows the liter mark at which the center of the sparge arm exit will be located.