with a water jacket enclosing the funnel bowl and upper portion of the stem. Jacket permits heating or cooling of the contents of the funnel during filtration. Stem length listed is the length below the jacket. Jacketed filter funnels are available in sizes other than those listed. Please call for details.

FRITTED DISC

G1 80-120μm

G2 40-80μm

G3 15-40μm

G4 5-15μm

If you need any other size or other Ground joints,please contact with us

Be Made From G3.3 Borosilicate Glass

Annealing Point ------560℃

Linear Coefficient of Expansion------ 32×10-7/℃

Softening Point------820℃