Professional bulk filling of the still column. Stainless steel, acid-resistant springs, the purpose of which is to increase the surface area of heat transfer between the distillate vapours. They enable obtaining highly pure, high-quality spirits while saving time and energy.

• High HETP - a large number of theoretical plates in relation to volume
• No necessity of cleaning with acid or percarbonate - it is enough to clean the springs in water with detergents and rinse them thoroughly.
• The most effective filling - better than scouring pads or Raschig rings thanks to the best surface area to volume ratio.
• Good vapour permeability - the springs ensure free movement of vapours within the still column. 
• Original design - the springs have a unique shape designed by BROWIN.

Are you wondering which still column filling to choose? The best decision would be to buy prismatic springs made of acid-resistant steel. Why? Prismatic springs are the most effective filling of the still column as they have the best theoretical plate ratio (HETP - Height Equivalent to the Theoretical Plate)

The more plates there are in a column, the better its separation capability and the purer the distillate.

Preparation of the springs prior to using them for the first time is limited to cleaning them with water containing some detergent and then rinsing them with water thoroughly.

The stainless-steel springs presented have a unique shape that is only available from Browin and ensures high effectiveness thanks to maximum increase in surface area of heat exchange between the distillate vapours and the phlegm flowing down the column.

Technical parameters:

• wire diameter – 0.25 mm
• spring diameter – 4.26 mm
• spring length – about 5 mm
• bulk density – about 0.60 kg/L 

The price specified is for a single 0.5 L pack of springs.

CAUTION!

Every country has its own legal regulations governing the manufacturing of ethyl alcohol, wine products, and spirits, introducing them onto the market, and regarding sanctions for non-compliance.