80L Three-Vessel Brewing System.
Dedicated HLT. Dedicated Mash. Dedicated Boil. 11.4kW total heating. Full stainless tri-clamp architecture.
PRE-ORDER
This product is made to order.
We collect pre-orders continuously and place them into production once per month. This allows us to keep quality high, avoid shortcuts, and build each kettle properly.
Current pre-order:
Production batch closes monthly.
Estimated delivery: end of April 2026
You’re not buying stock.
You’re reserving stainless that’s being built for you.
Designed operating range
- Nominal kettle capacity: 86.5 L (each vessel)
- Recommended production range (into fermenter): 55–75 L
- Maximum practical knockout volume: 78–80 L
- Flexible batch capability: 35–75 L
Designed for optimal performance in the 60–75L range.
Smaller batches are fully supported by adjusting heating power and pump flow control.
System architecture
- HLT (Hot Liquor Tank): dedicated heating vessel
- Mash Tun: laser-cut stainless false bottom (K80 size)
- Boil Kettle: dual-element heating configuration
- Architecture: full 1.5" sanitary tri-clamp routing
No shared vessel compromises. Each stage runs independently.
Heating performance
- 2 × 3.5 kW heating elements (HLT)
- 2 × 2.2 kW heating elements (Boil)
- Total installed power: 11.4 kW
- 4 × Inkbird C236T (16A EU plug)
Electrical requirement: four independent 16A circuits.
Estimated heat-up (70 L water, 15°C → 100°C):
≈ 25–35 minutes depending on ambient conditions.
Boil performance (65–75 L):
Stable rolling boil. Expected evaporation ~6–8% per hour.
Grain load & mash performance
- Recommended grain bill: 18–25 kg
- High gravity capability: up to ~28 kg
- Recommended mash thickness: 2.6–3.2 L/kg
Example: 22 kg grain × 2.8 L/kg → ~62 L mash volume.
Stable recirculation is achievable using dual MP40 pumps within this range.
For optimal flow stability, mash thickness below 2.3 L/kg is not recommended.
Hydraulics & flow
- 2 × MP40 65W pumps (continuous duty)
- Stainless manifold routing
- 1.5" tri-clamp quick-connect fittings
- Sanitary 1.5" 4-way cross integration
Dual-pump routing supports:
- HLT → Mash transfer
- Mash recirculation
- Sparge routing
- Whirlpool & knockout preparation
- CIP recirculation
System is CIP-capable when fitted with a spray head via standard tri-clamp ports.
Cooling performance
- Counterflow wort chiller (single-pass)
- Optimized for 55–75 L knockout volumes
With 10–15°C groundwater:
Single-pass cooling to 18–22°C achievable at controlled flow rate.
Estimated knockout time (70 L): 10–18 minutes depending on water pressure and delta-T.
Oxygenation & monitoring
- Integrated 1.5" 4-way cross
- 1.5" small carb stone (oxygenation)
- Thermowell for temperature probe
Oxygenate inline during knockout and monitor temperature without improvised fittings.
Power & installation requirements
- 4 × independent 16A circuits
- Stable water supply
- Load-bearing floor (filled system approx. 200–250 kg total)
Ensure proper electrical preparation and structural support.
Technical summary
- System type: Three-vessel (HLT + Mash + Boil)
- Nominal vessel volume: 86.5 L
- Working batch range: 35–75 L
- Total heating power: 11.4 kW
- Pumps: 2 × MP40 65W
- Cooling: Counterflow, single-pass
- Architecture: Full stainless tri-clamp
- Material: SS304
This is not an appliance.
This is stainless process control.
80L. Three vessels. Built for serious small-batch output.
Image disclaimer: Current visuals display the K200 configuration. K40 and K80 follow the same design and tri-clamp architecture, scaled to volume. Size-specific images will be added as production batches are completed.