DURAN 211918803 Filtering Flask 15000 mL

DURAN 211918803 Filtering Flask 15000 mL

The DURAN 211918803 Filtering Flask handles large-volume vacuum filtration tasks in industrial, chemical, and research applications.
Its bottle shape offers excellent stability and easy handling when working with heavy liquids.
The narrow neck connects securely to filter assemblies or rubber stoppers, maintaining a tight seal during vacuum operation.

Constructed from borosilicate glass 3.3, the flask endures high temperatures, thermal shock, and corrosive chemicals without deformation.
A side hose connection allows direct attachment to vacuum lines, enabling steady and controlled filtrate removal.

With its 15 L capacity, the flask is perfect for reagent purification, solution clarification, and microbiological media preparation on a large scale.
The clear glass surface ensures complete visibility of solution levels and filtration progress.

The flask autoclaves safely at 121 °C, preserving sterility and allowing repeated reuse.
Built for strength and precision, the DURAN 211918803 Filtering Flask delivers long-term performance in demanding laboratory workflows.

Key Specifications

• Catalogue Number: 211918803

• Product Type: Filtering Flask (Bottle Shape)

• Capacity: 15 000 mL (15 L)

• Material: Borosilicate Glass 3.3

• Shape: Bottle Shape with side hose connection

• Thermal Resistance: High

• Chemical Resistance: Excellent

• Autoclavable: Yes (up to 121 °C)

• Pressure Resistance: Suitable for vacuum filtration

Applications

• Large-volume vacuum and pressure filtration

• Solvent and reagent purification

• Microbiological and chemical sample processing

• Industrial, pharmaceutical, and analytical laboratories