Normally most of the filter factories can make high temperature resistant deep pleated filters with aluminum separator.
(as followed picture)
But there are only very few ones who can make high temperature resistant mini pleated filters. Cause special device is necessary. Thenow will be one of them who can make this.
Usually as for such high temperature minipleat filters, the most common is 250℃ continuous working temperature peak. Common glass fiber is available for this temperature. While if the working temperature reach up to 350℃, it has to high temperature resistant type glass fiber. And it also differs when it comes to the seal and gasket. Please refer to the following table.
Operating Temperature Peak(℃) |
Efficiency |
Glassfiber |
Seal |
Gasket |
250 |
Medium(F6-F9) |
common type |
Glassfiber media |
Silicon rubber or glassfiber belt |
HEPA(E10-H14) |
common type |
Red silicon glue |
Silicon rubber |
|
350 |
Medium(F6-F9) |
High temperature resistant glassfiber |
High temperature resistant glassfiber |
PTFE belt |
HEPA(E10-H14) |
High temperature resistant glassfiber |
Ceramic glue |
PTFE belt |
|
400 |
Medium(F6-F9) |
High temperature resistant glassfiber |
High temperature resistant glassfiber |
High temperature resistant glassfiber belt |
HEPA(E10-H14) |
High temperature resistant glassfiber |
Ceramic glue |
High temperature resistant glassfiber belt |