Sintered Glass Filter Tube (hirsch type)
- Home
- Sintered Glass Filter Tube (hirsch type)
-
Companies Founder Our Leader -
The Trusted Choice in Scientific Glassware Solutions
-
Certified Company ISO 9001-2015
-
Made In India Premium Products
PISCO® Sintered Glass Filter Tube (Hirsch Type)
The PISCO® Sintered Glass Filter Tube (Hirsch Type) is a high-performance filtration device commonly used in laboratory filtration processes. The Hirsch-type filter tube is designed with a sintered glass disc that provides efficient and precise filtration of liquids and gases, making it ideal for applications that require separation of solids from liquid samples.
Manufactured from low expansion borosilicate glass, this filter tube offers excellent resistance to thermal shock and chemical corrosion. The sintered glass disc is integral to the tube and is available in various porosity grades (G0 to G5), ensuring versatility for a wide range of filtration applications.
The Hirsch-type design is especially popular in applications involving vacuum filtration, microbiological analysis, and particle separation in both academic and industrial laboratories.
| Porosity Grade | Pore Size Approx. (in microns) | Principal Uses |
|---|---|---|
| 00 | 250+ | Very coarse filtration, ideal for high viscous liquids. |
| 0 | 150–250 | Coarse filtration, gas dispersion & support for other filter materials. |
| 1 | 90–150 | Coarse precipitate filtration, gas dispersion, coarse grain material filtration. |
| 2 | 40–90 | Medium & crystalline precipitate filtration, medium filtration & washing of gases. |
| 3 | 15–40 | Fine gas filtration & dispersion, mercury filtration, fine grain material filtration, collection of fine precipitates, analytical work with medium precipitates. |
| 4 | 5–15 | Valves for mercury collection of very fine precipitates. Analytical work with fine precipitates. |
| 5 | 1–2 | Very fine precipitates, analytical work, general bacteria filtration. |
We provide Sintered Filter Round Disc 6.7 mm. to 220 mm., also Sintered Disc with centre hole, Sintered Rod, Square Bar, Triangular Bar, Plate with various dimensions and thickness.
Sintered Glass Conical Funnel (Hirsch Type):
| Cap./ml. | Disc Dia./mm. | G - 1 or 2 | G - 3 or 4 | G - 5 or 0 | MOQ | |
|---|---|---|---|---|---|---|
| 20 | 20 | Price On Request | Price On Request | Price On Request | EACH | 4 |
| 60 | 30 | Price On Request | Price On Request | Price On Request | EACH | 4 |
| 175 | 30 | Price On Request | Price On Request | Price On Request | EACH | 2 |