Erlenmeyer Flask w/ Vac Port - 20L- (65/50)
Erlenmeyer Flask w/ Vac Port - 20L- (65/50)
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The Erlenmeyer flask featured here is a high-capacity, 20-liter laboratory vessel designed for advanced scientific applications that require durability, precision, and large-volume handling. This 20L Erlenmeyer Flask with Vac Port is crafted from premium borosilicate 3.3 glass, offering exceptional resistance to thermal shock, chemical corrosion, and mechanical stress. Its substantial 20,000 mL capacity makes it ideal for large-scale reactions, culturing, distillations, filtrations, or solution storage in both research and industrial environments.
Engineered with a 65/50 joint size, this flask provides broad compatibility with laboratory fittings, stoppers, condensers, and specialized apparatus. The integrated vacuum port, equipped with a stop cock valve, allows for controlled connection to vacuum systems—enabling efficient degassing, vacuum filtration, and reduced-pressure applications. This added functionality enhances its versatility, transforming the flask into a powerful tool for workflows that demand precision and control.
Known for its iconic conical shape and wide base, the Erlenmeyer flask offers excellent stability during mixing and heating. The gradual slope of the walls reduces the risk of splashing, making it safer and more efficient for handling reactive or volatile solutions. Its transparent borosilicate construction allows clear visual monitoring of contents at all times, supporting accurate observation during experiments.
The wide mouth design ensures easy filling and pouring, while also simplifying cleaning between uses. Despite its large capacity, the flask remains user-friendly, with thick-walled construction ensuring durability without unnecessary bulk. Its premium borosilicate glass maintains structural integrity under high temperatures, cooling cycles, and repeated autoclaving.
Whether used in fermentation, chemical synthesis, sample preparation, or large-scale solution mixing, this Erlenmeyer flask with vacuum port is built to deliver long-term performance. It is a dependable choice for universities, pharmaceutical labs, industrial facilities, and research institutions seeking reliable, high-volume glassware. For teams requiring robust equipment that supports precision, safety, and efficiency, this 20L Erlenmeyer Flask with Vac Port is an essential addition to the laboratory.

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