The AlcoEngine Reflux Still is designed for enthusiasts looking to produce clean, high-purity neutral spirit. Its flow management (FM) design gives direct control over spirit output and reflux, making the still straightforward to operate without the need for constant adjustment of cooling water flow.
The still uses solid copper construction, which provides effective contact between the vapour and copper during distillation. The system is designed as a compact, reliable setup that can be used with a wide range of compatible boilers.
Key Features
- Flow management (FM) reflux design
- Designed for producing high-purity neutral spirit
- Solid copper construction
- Direct control of spirit flow and reflux ratio
- Two interchangeable brass flow-control inserts included
- 1.0mm insert for faster flow and stripping runs
- 0.6mm insert for slower flow and increased reflux
- Can produce spirit up to 96% alcohol
- Lead-free brass fittings
- Lead-free silver soldering
- High-quality construction
- Australian-designed
- Compatible with a wide range of boilers
Flow Management System
The FM design controls the flow of spirit from the still rather than requiring precise adjustment of the cooling-water flow rate.
Two flow-control inserts are included:
-
1.0mm insert: Suitable for stripping runs and higher spirit flow
-
0.6mm insert: Slower spirit flow with increased reflux for higher purity
The ball valve can also be used to manually control spirit flow, although the supplied inserts provide a simpler and more consistent method.
Boiler Compatibility
The AlcoEngine Reflux Still can be used with a variety of compatible boilers, including:
- BrewZilla
- DigiBoil
- RoboBrew
- Turbo Boilers
- Grainfather systems
- Suitable stainless steel kegs
- Custom boilers with a suitable 47mm opening
For use on a 50L keg, a 2" Tri-Clamp connection is required.
Required Distillation Lids
A suitable distillation lid is required when using this still with a BrewZilla or DigiBoil.
35L systems:
- 35L Standard Distillation Lid with 47mm hole
- 35L Pro Tri-Clamp Distillation Lid with 2" Tri-Clamp
- 2" Tri-Clamp Clamp required with the Pro lid
65L systems:
- 65L Standard Distillation Lid with 47mm hole
- 65L Pro Tri-Clamp Distillation Lid
- Additional 2" and 4" Tri-Clamp components required for the Pro setup
Cooling Requirements
The still requires adequate coolant flow through the condenser. Unlike coolant-management designs, the FM system does not require constant fine-tuning of the cooling-water flow rate, provided sufficient coolant is available.
For recirculating systems, a suitably powerful pump is recommended due to the restriction within the condenser.
Optional Extension Tube
A 2" Tri-Clamp stainless steel extension tube can be added to increase the length of the reflux column. This can be used with additional copper or stainless steel packing to increase reflux capacity and potentially achieve higher purity or faster collection rates.
Product Specifications
-
Product: AlcoEngine Reflux Still
-
Type: Flow Management (FM) Reflux Still
-
Construction: Solid Copper
-
Flow Control: 1.0mm and 0.6mm brass inserts
-
Maximum Stated Alcohol Strength: Up to 96%
-
Fittings: Lead-free brass
-
Solder: Lead-free silver solder
-
Design: Australian designed
-
Compatible Boilers: BrewZilla, DigiBoil, RoboBrew, Turbo Boiler, Grainfather and suitable custom boilers
-
50L Keg Compatibility: Requires 2" Tri-Clamp connection
Important: A suitable distillation lid is required when using this still with a BrewZilla or DigiBoil. Check your boiler size and connection type before purchasing.
