Short Path Distillation Head Bertha 150

Since its inception in 2018, the Short Path Distillation Head Bertha 150 has set the benchmark for high-performance distillation heads in the industry. After five years and six generations of innovation, the Bertha 150 has achieved optimal functionality and design in 2023. This distillation head comes equipped with a 45/50 thermoport, 34/45 discharge port, and a 150mm bore, offering advanced fractionation and superior thermal control. Designed with a robust o-ring and clamp attachment, it seamlessly secures to boiling flasks for effective, large-scale distillation.

Dual-Stage Fractionation for Maximum Vapor Refinement

The Bertha 150 offers an exceptionally high vapor fractionation column that enhances distillation performance. The head is meticulously designed to retain heat in the column, with three distinct sections for maximum vapor refinement:

• Lower Section: Retains heat and serves as a rough fractionation chamber, preventing any condensates from moving upwards.
• Middle Section: Further refines the vapors, improving product purity and distillation efficiency.
• Upper Section: Features Summit’s patented fraction collector, marking the industry’s first dual-stage fractionation column. This "no-vig" approach eliminates the need for Vigruex columns by incorporating a baffled section that extends into the boiling flask for enhanced performance.

With these features, the Bertha 150 can process 4-6 liters per hour and, with upgraded chilling and vacuum accessories, can reach up to 8 liters per hour—making it ideal for high-volume, high-efficiency distillation processes.

Vacuum Requirements and Setup

To maximize performance, the Bertha 150 requires a powerful vacuum system for optimal functionality. Recommended setups include:

• Sogevac + Dual E2M30
• Sogevac + E80
• Sogevac + E80 + Diffusion Array

The setup benefits from a custom diffusion array and an Apollo Vacuum Controller with inert gas sweeping, effectively increasing distillation speed and further lowering operating temperatures.

Included Components for Complete Functionality

The Bertha 150 comes with all essential components for secure and efficient operation:

• High Temp PTFE GL18 (2)
• Stopper Well 45
• Key Well 45
• O-Ring PTFE 150mm
• Flange Clamp 150mm

These components are specifically engineered for durability and seamless integration with the rest of your distillation setup.

Compatible Boiling Flasks

The Bertha 150 is compatible exclusively with Summit’s MPD boiling flasks for large-scale distillation:

• Boiling Flask-22L-3N-150
• Boiling Flask-50L-3N-150

Designed for Durability and Safety

Summit ensures the highest standards of quality with 100% USA-made glass blanks that are significantly thicker and more durable than standard glassware. This ensures longevity and resilience in any high-demand distillation process. Summit’s distillation heads are specifically designed to streamline operations while maintaining the highest safety standards.

For the safest operation, Summit recommends that all glassware be used within a ventilated fume hood equipped with blast shields. This reduces the risk of injury in the event of glass fatigue or failure.

Best Practices for Safe Operation

Summit is not responsible for damages or material loss due to improper use or hardware failure. Users must follow recommended safety practices and ensure all operations occur in a legal and licensed facility. The Short Path Distillation Head Bertha 150 is designed to offer superior performance, but user responsibility is key in creating a safe and efficient working environment.