Domed False Bottom (12″) ALL Stainless Steel for whole grain brewing KROME C381


This drop in false bottom converts a cooler, kettle, or brew pot into a mash tun.  Every part of it is stainless steel.  The domed perforated false bottom fits into the bottom of your tun.  When leaving the tun wort will pass through the false bottom and be strained by the false bottom.  A grain bed will be formed and you can sparge that if you recipe calls for it.  Some brewers include rice hulls for better filtration.  A must-have for all grain brewing.

35 in stock

SKU: C381 Category:


For insulated 10 gallon round beverage containers, like Igloo or Rubbermaid coolers, or any shape container with at least a 12″x12″ opening at the top.

Measure your kettle or cooler to verify it will fit a 12″ round false bottom. This is the ‘bare bottom’ you will need 6″ of 3/8″ High Temp Tubing and two stainless steel worm clamps.  We suggest a 3/8″ barb to 1/2″ FPT (Female Pipe Thread).  This item is also available in several levels of kit.

  • Be sure it will fit your kettle, cooler, or tun. 12″ Clearance is needed.
  • Made with high grade perforated stainless steel
  • All fittings are standard NPT (National Pipe Thread)
  • Made with high quality 304 grade Stainless Steel, Includes 3/8″ barb fitting
  • Also available in 9″, 10″ and 15″ (9″ is special order)
  • Includes a 3/8″ Barbed Fitting which is pre-installed in the 7/8″ center hole


Additional information

Weight 70 oz
Dimensions 12 × 12 × 2 in









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