DrainPro Boil Kettle – 50G
$1,637.00$2,332.00
Dedicated Electric Boil Vessel with True Bottom Drain
A purpose-built 50-gallon boil kettle for efficient wort handling, fast cleanup, and professional electric brewing workflows.
The DrainPro Boil Kettle – 50G is Bräu Supply’s dedicated electric boil vessel for pilot-scale and small-production brewing systems. Designed specifically for post-mash boiling and wort handling, it features a true bottom drain for complete emptying and a fully welded tri-clamp port layout optimized for electric heating, whirlpooling, clean transfers, and CIP.
Built from mirror-polished 304 stainless steel with laser-etched internal volume markings, silicone-coated handles, and welded stainless steel legs, the DrainPro 50G delivers professional durability and seamless integration into modern tri-clamp–based brewing systems.
The DrainPro Boil Kettle is also the foundational vessel used in the Unibräu DrainPro all-in-one brewing system.
Overview
The DrainPro 50G is engineered as a true dedicated boil vessel for electric brewing systems. Six welded 1.5" tri-clamp ports provide complete control over heating, circulation, temperature monitoring, and transfers, while the bottom drain ensures full evacuation of wort and trub without tilting or pickup tubes.
A side-mounted whirlpool port enables efficient post-boil recirculation and cone formation, while the racking port supports clean, controlled transfers into fermenters. A low-mounted element port accommodates standard low-watt-density electric heating elements, and a center-mounted CIP port on the domed lid allows for spray ball integration and automated cleaning.
Designed for efficiency, sanitation, and repeatability, the DrainPro 50G integrates cleanly into three-vessel brewhouses or modular electric brewing setups.
Key Features
- Mirror-polished 304 stainless steel interior and exterior
- Six welded 1.5" tri-clamp ports for fully modular configuration
- True bottom drain for complete emptying and fast cleanup
- Dedicated whirlpool port for post-boil recirculation
- Racking port for clean, controlled wort transfers
- Low-mounted element port for electric heating
- Temperature probe port for precise thermal monitoring
- Domed lid with 1.5" tri-clamp CIP port for spray ball integration
- Laser-etched internal volume markings (gallons and liters)
- Silicone-coated handles and welded stainless steel legs
What’s Included — DrainPro Boil Kettle 50G
- DrainPro 50G kettle body with six welded 1.5" tri-clamp ferrules
- Domed lid with 1.5" tri-clamp CIP port
- Welded stainless steel legs
- Silicone-coated handles on kettle and lid
Compatible Accessories
- Low-watt-density electric heating elements (5500 W)
- Whirlpool elbows and recirculation fittings
- Racking arm and pickup tube assemblies
- SV2 electric brewing controller
- 1.5" tri-clamp CIP spray balls
- High-flow brewing pumps and quick-disconnect kits
Technical Specifications — DrainPro 50G
Capacity
- Maximum capacity (spillover): 55.5 US gal (210 L)
Dimensions
- Body internal diameter: 560 mm (22.0")
- Kettle body internal height: 815mm (32.0")
- Bottom dish depth (internal): 82 mm (3.23")
- Leg height: ~120 mm (4.6")
- Overall height including legs (approx.): ~930 mm (36.7")
Ports & Configuration
- Bottom drain: 1.5" tri-clamp (true bottom drain)
- Whirlpool port: 1.5" tri-clamp
- Racking port: 1.5" tri-clamp
- Temperature probe port: 1.5" tri-clamp
- Heating element port: 1.5" tri-clamp
- Lid-mounted CIP port: 1.5" tri-clamp
System Integration
The DrainPro 50G is designed to integrate seamlessly into electric three-vessel brewing systems and modular tri-clamp–based setups. It pairs directly with Bräu Supply mash tuns, HLTs, pumps, and electric brewery controllers, and serves as the boil vessel in the Unibräu DrainPro system.