Product Description

These robust filtering flasks are engineered for vacuum and pressure-assisted filtrations in laboratory and industrial applications. Each flask is constructed from heavy wall, chemical-resistant glass, equipped with a side-arm (tubulation) for reliable attachment to vacuum sources. The rugged design withstands repeated pressure cycles and ensures safety and durability during use.

Ranging from 50 mL to extra-large 20000 mL capacities, these flasks support everything from analytical benchwork to pilot-scale and production processes. The classic conical shape helps reduce spillage and enables efficient sample filtering.

Specifications

• Material: Heavy wall borosilicate glass
• Design: Side-arm tubulation (vacuum/inlet connection)
• Capacities available: 50, 100, 250, 500, 1000, 2000, 5000, 10000, 20000 mL
• Reusable and autoclavable
• Pressure/vacuum resistant

Available Sizes

• 50 mL
• 100 mL
• 250 mL
• 500 mL
• 1000 mL
• 2000 mL
• 5000 mL
• 10000 mL*
• 20000 mL*

*Note: 10000 mL & 20000 mL are special order capacities.

Applications

• Vacuum and pressure filtration in chemistry and biology
• Microbiology and environmental separations
• General laboratory, industrial, and pilot-scale use
• Waste separation and clarification

Key Features

• Heavy wall for vacuum safety and repeated laboratory use
• Side-arm tubulation for secure vacuum or gas connection
• Wide size range for analytical to industrial-scale filtration
• Chemical, thermal, and mechanical resistance
• Reusable, autoclavable, and easy to clean

Variants