DURAN 211916802 Filtering Flask 3000 mL

DURAN 211916802 Filtering Flask 3000 mL

The DURAN 211916802 Filtering Flask is engineered for high-capacity vacuum or pressure filtration tasks in industrial, chemical, and research settings.
Its bottle-shaped design provides outstanding stability on the bench and allows efficient sample collection during filtration.

Constructed from borosilicate glass 3.3, the flask withstands high temperatures, strong chemicals, and sudden temperature changes.
A side hose connection enables direct attachment to vacuum lines, supporting smooth and secure filtrate extraction.

With a 3 L capacity, the flask handles medium-to-large-volume solutions used in reagent purification, solvent recovery, or microbiological analysis.
The transparent glass wall ensures full visibility for monitoring the filtration process, reducing handling errors and contamination risks.

This model autoclaves safely at 121 °C, making it suitable for sterile operations and repeated reuse.
The DURAN 211916802 Filtering Flask delivers durability, clarity, and efficiency for laboratories requiring robust filtration glassware.

Key Specifications

• Catalogue Number: 211916802

• Product Type: Filtering Flask (Bottle Shape)

• Capacity: 3000 mL (3 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

• Vacuum and pressure filtration of bulk liquids

• Solvent and reagent purification

• Microbiological sample clarification

• Industrial, chemical, and analytical laboratory use