Filter Flasks

A filter flask, or Buchner flask, is a sturdy, vacuum-compatible lab vessel designed for efficient liquid-solid separation in scientific, industrial, and laboratory settings. Its sidearm connects to a vacuum source, accelerating filtration processes and enabling rapid, high-volume liquid processing, making it essential for applications requiring reliable and expedited filtration.

Specifications

Material: Typically made from borosilicate glass for high durability, thermal resistance, and chemical compatibility.
Capacity: Common sizes range from 100 ml to 5000 ml, with various options to suit different filtration volumes.
Sidearm Tubing Size: Often equipped with a standard sidearm tubing connection, usually sized for 5/16-inch (8 mm) tubing.
Neck Diameter: Standard neck diameters are compatible with Buchner funnels and rubber stoppers.

Inquire

Filter Flask Boro 3.3 Glass

Flask Size	Box Packing
100ml	10 Pcs
500ml	10 Pcs
3000ml	1 Pc

Filter Flask Side Arm with Screw thread connector Boro 3.3 Glass

Flask Size	Box Packing
500ml	10 Pcs
3000ml	1 Pc
5000ml	1 Pc

Filter Flask With Socket

Flask Size	Socket Size	Box Packing
100 ml	19/26	02 Pcs
100 ml	24/29	02 Pcs
250 ml	24/29	02 Pcs
250 ml	29/32	02 Pcs
500 ml	24/29	02 Pcs
500 ml	29/32	02 Pcs
1000 ml	24/29	02 Pcs
1000 ml	29/32	02 Pcs
2000 ml	24/29	01 Pc
2000 ml	29/32	01 Pc

Filter Flask Plain Side Arm With Socket And Screw Thread Connector Boro 3.3 Glass

Flask Size	Socket Size	Box Packing
100 ml	19/26	10 Pcs
100 ml	24/29	10 Pcs
250 ml	24/29	10 Pcs
250 ml	29/32	10 Pcs
500 ml	24/29	10 Pcs
500 ml	29/32	10 Pcs
1000 ml	24/29	10 Pcs
1000 ml	29/32	10 Pcs
2000 ml	24/29	1 Pc
2000 ml	29/32	1 Pc

Ground Joint Flask for All Glass Filtration Assembly

Size	Box Packing
1000 ml	1 Pc