Insulated Refrigerated Isobaric Fermentation Tank - 3 bar

The isobaric fermenter is an essential tool for breweries dedicated to the production of high-quality beer. This type of tank uses an advanced technique that maintains constant internal pressure during fermentation while minimizing CO₂ loss through a specially calibrated valve.

Isobaric fermentation significantly improves the brewery's production process, offering the following advantages:

• It reduces the risk of beer oxidation thanks to minimal exposure to oxygen.
• It ensures natural and uniform carbonation by using the CO₂ produced during fermentation, which dissolves directly into the beer.
• It enhances the beer’s aromatic profile by retaining volatile compounds inside the fermenter, transferring them to the final product.
• It improves process efficiency, making fermentation more controllable and predictable.
• It enables highly specialized brewing techniques, especially beneficial for certain styles such as lagers, which require high levels of carbonation.

Our isobaric fermenters range from 3 to 20 hl capacity. They feature a 60° conical insulated bottom, domed top with manway, insulated cylinder with ball recirculation pipe, and are PED certified. This certification, in compliance with EU Directive 2014/68/EU, guarantees a pressure-rated vessel that has passed strict resistance tests during production.

Key Features of the Isobaric Fermenter:

• Material: AISI 304 stainless steel
• External finish: Scotch Brite
• Internal finish: Mirror-polished
• Domed top
• 60° conical bottom
• Top manway – 400 mm diameter
• Insulation on cylinder and bottom
• Recirculation pipe with ball valve
• CO₂ inlet
• Cooling jacket (on 3.5 and 6 hl models: cylinder only; on 10 to 20 hl: cylinder and bottom)
• Total discharge outlet
• Partial discharge outlet
• 4 support legs
• Adjustable feet
• CIP spray pipe
• Airlock
• Safety valve
• Vacuum breaker valve
• PED certified
• Made in Italy

Available Capacities:

• 3 HL – 65 mm insulation – working volume: 300 L – total volume: approx. 430 L
• 5 HL – 65 mm insulation – working volume: 500 L – total volume: approx. 650 L
• 6 HL – 65 mm insulation – working volume: 600 L – total volume: approx. 800 L
• 10 HL – 60 mm insulation – working volume: 1000 L – total volume: approx. 1300 L
• 12 HL – 60 mm insulation – working volume: 1200 L – total volume: approx. 1600 L
• 15 HL – 60 mm insulation – working volume: 1500 L – total volume: approx. 1900 L
• 20 HL – 65 mm insulation – working volume: 2000 L – total volume: approx. 2500 L

Available Options:

• Additional cooling jacket
• Adjustable level gauge rod